Pr stuff

When setting a grommet, the collar size must match the punch size?(True/False)

When using a grommet set to install a grommet, what should you use to strike the punch?

What is the most common type fastener used on clothing?

Which of the following type fasteners would you use if you needed extra security?

Three-way locking snaps are supplied in how many sizes?

Curtain type fasteners are available in how many sizes?

What method is used to clean grease and dirt from a slide fastener?

Why should you use yellow beeswax on hand sewing thread?

-It contains no oil- To prevent fraying and untwisting

Which hand stitch should you use when a neat appearance is necessary to the seam?

What type of needle is used to make a hidden stitch?

Which of the following is used to temporarily hold a seam together?

Which of the following stitches should you use if a sewing machine is not available?

Which of the following stitches is used to sew an eyelet onto a parachute container?

After cleaning a slide fastener which of the following lubricants should you use to lubricate it?

To shorten an interlocking slide fastener, the chain should be how much shorter than the opening in the material?

Slide fasteners are available in how many types?

Slide fasteners are available in how many sizes?

What grade of slide fastener is made from brass?

Which of the following stitches is a U.S. standard lock stitch?

If your thread should break while sewing a seam, you should start sewing again?

What type of seam would you make if you laid one piece of material on top of another and ran a row of stitches down one side?

There are how many classes of seams?

What is the simplest knot used to join two cords together?

What knot is used to secure the parachute suspension lines to the connector links?

What is the most commonly used knot to join two cords together?

What knot would you use for a safety tie on ripcord pins?

Why is a bias cut used to manufacture a parachute?

-save material-prevent tearing between two sections-provide elasticity

Bias cuts are made at what angle to the filling threads?

Which of the following is another name used for filling threads?

Threads that run lengthwise and parallel to the selvage edge are called?

What is the basic unit used in the fabrication of textile yarns and fabrics?

What is the edge of material called that has a woven finish to prevent raveling?

Which type of weave gives the smoothest finish and is the easiest to manufacture?

The definition of cloth is any material that is over how many inches from selvage edge to selvage edge?

What determines the weight of a cloth?

What name is given to the force required to break material?

Heat is less damaging to cotton than it is to synthetic fibers.(True/False)

Exposure to what element would cause the most serious damage to nylon material?

An ideal storage area for textile material would be dry and out of direct sunlight, with a temperature of how many degrees?

Webbings are defined as material that is less than how many inches from selvage edge to selvage edge?

At approximately 700 F, Nomex fabric will begin to do what?

Textile tapes can weigh up to how many ounces per square yard?

What is the percentage of elasticity in nylon?

What percentage can nylon be stretched without being damaged?

Military specifications for parachute materials require that after 50 hours of exposure to sunlight, parachute fabrics should not lose more than what percent of its original strength?

What does the term “moisture regain” mean when referring to fibers?

percentage of moisture it absorbs from the air

Nylon has what percentage of moisture regain?

What is the melting point of nylon material?

A carpenter’s square has arm measurements of how many inches?

A properly set chuck and die will have a clearance of how many inches?

What size needle should you use to sew elastic webbing?

What size needle would you use if you were going to sew five piles of nylon using type “E” thread?

What determines the correct size of needle to be used on a project?

-type of thread-size of thread-material to be sewn

What determines the size of a needle?

Diameter of the needle and the size of the eye

When selecting a needle to be used on cloth, which type of point would you select?

What is the recommended setting of the feed dogs for lightweight material?

Slightly less than one tooth above the throat plate

When adjusting the feed eccentric on the 31-15, the stitch regulator should be set at its lowest position. This is done so the machine will do what?

What, if anything, is the purpose of the grooves on both sides of a 16x87 sewing machine needle?

Allow the thread to fall back into the needle when it enters the material

A properly timed needle bar will have the point of the shuttle how far above the eye of the needle on its upstroke?

What is the proper class and variety of the needle used in the 31-15 machine?

When the point of the needle reaches the material, the feed dogs should be at what position?

On the down stroke and even with the throat plate

Sewing machines are classified as how many basic types?

Sewing machines have how many basic parts?

Which stitch is the most commonly used and made by sewing machines?

When the bobbin is properly threaded into the bobbin case, the bobbin will turn clockwise when the free end of thread is pulled.(True/False)

What should you do to prevent the needle thread from fouling when you start to sew?

Hold both threads for the first 2-3 stitches

When regulating the tension on the needle thread, you must remember that the

A properly formed stitch will have the threads locking in which position?

In the center of the thickness of material

What is used to regulate the pressure on the material?

The pressure-regulating thumbscrew

If the thread take-up spring is not correctly set, you should loosen the setscrew in the arm of the machine and turn the tension adjusting stud in which direction to lessen the movement of the spring?

The class 7-33 sewing machine is intended for what type of work?

What is the difference between the 7-31 and 7-33 sewing machines?

The 7-31 has a clutch on the balance wheel

To set a needle bar that has no timing marks, you must first set the feed eccentric to how many stitches per inch?

The eye of the needle should be how far below the sewing hook when it is set properly?

When centering the feeding action, what is the distance between the needle bar and the pressure bar?

The 111 W 152 sewing machine has alternating pressers with a lift of how many inches?

The 111 W 154 sewing machine has a presser foot lift of how many inches?

On a 111 W class sewing machine, what would indicate that the bobbin case needs oil?

The needle that is used in a rotary sewing machine has how many parts?

When replacing the bobbin in the 7-33 sewing machine, you should leave about how many inches of the thread free from the shuttle?

The class 111 sewing machines are capable of sewing up to how many stitches per minute?

Which part of a class 111 sewing machine reengages the needle with the hook driving assembly after clearing a thread jam?

What is the first step in timing a 111 W series sewing machine?

The class 111 W 151 sewing machine has what type of feeding action?

How is the bobbin thread tension regulated on a rotary type sewing machine?

A small screw on the outside of the bobbin case

What feature on the 211 W 151 sewing machine prevents damage to the sewing hook?

What is the maximum speed of the 211 W 151 sewing machine?

What needle is used in the 211 W 151 machine?

With ¼” clearance under the presser foot, what needle is used on a 211 W 151 sewing machine?

What needle would you use with a clearance of 3/8”?

When setting the needle into a 211 W 151, which direction should the long thread groove face?

What type of stitch is formed by a model 99R-3 sewing machine?

What will happen if you turn the zigzag regulating knob clockwise as far as it will go on a model 99R sewing machine?

What is the maximum throw of the needle bar on a class 143 W 2 sewing machine?

When setting the relative position of the presser and needle bar on a 211 W 151 machine, how much clearance must be maintained?

A properly set feed dog on a 211 W 151 machine will show a full tooth above the throat plate when the feed dog is at its lowest position.(True/False)

The hook saddle on a 211 W 151 machine is lubricated by which method?

What is the maximum throw of the 143 W 3 needle bar?

Which direction does the long thread groove face on the 143 W 3 sewing machine?

What type of oil is recommended for oiling a sewing machine?

A sewing machine that is in constant use should be oiled how often?

What is the stitch range of the 31-15 machine?

What is the recommended stitches per minute for the 31-15 machine?

The 31-15 sewing machine can sew canvas up to a maximum of how many ounces?

Material that is being sewn on a sewing machine is held in position by what part?

What part of a sewing machine forms the stitch?

Rotary hook or oscillating shuttle

When you are installing the hook driving shaft lock ratchet, the flange and setscrews face the left of the machine.(True/False)

When installing the presser bar into the machine head, you should insert it through the upper bushing about

Before you insert the needlebar rock frame assembly, the needlebar connecting link must be at its lowest position.(True/False)

When the bobbin case opener is properly installed, it is in what position?

The curved end points toward the bobbin case

What total number of spline grooves are on a hook driving shaft?

On the hook driving shaft, the end with a spline is installed first into the right hook driving shaft bearing.(True/False)

When reassembling a sewing machine what part should you install first?

Before reassembling a sewing machine, what do you use to smooth rusty parts?

Which part eliminates end play in the balance wheel and arm shaft?

What part controls the feeding mechanism of the sewing machine?

What part transfers the motion from the arm shaft to the needlebar?

What part converts the longitudinal motion of the hook driving shaft to the horizontal motion of the sewing hook?

What part allows the thread to pass between the bobbin case and the throat plate?

What is used to remove the needlebar crank friction washer from the sewing machine after you remove the arm shaft?

What part prevents side to side movement of the needlebar rock frame?

Needlebar Rock frame position bracket

Which screw is loosened a ¼” and is NOT to be removed when you disassemble the 111 W 155?

Presser bar spring support screw

What screw has a left-hand thread?

Thread take-up lever retaining screw

If binding should occur while removing the presser bar, what action should you take?

Insert a screwdriver into the lower slot of the presser bar while applying an upward motion on the presser bar

When you remove the presser bar, what parts will fall off?

Presser bar spring bracketReleasing bracketGuide lever

What is the clearance between the presser foot and the throat plate of the 31-15?

Which is the stitch range on the Consew C-30?

When you set the needlebar and it starts its upstroke, what is the distance of the hook in relation to the eye of the needle?

What is the main timing point on a 31-15 sewing machine?

The 31-15 will sew canvas up to

To set the feeding action on a 31-15, you must loosen what screws?

Feed-driving rock shaft crank pinch screw

When timing the pressure lifting eccentric, your should set the sewing machine at

When adjusting the thread tension and you cannot properly adjust it with the upper thread tension disc, what action should you take?

What is the purpose of the thread controller spring?

It prevents the needle from piercing the thread

If your machine is hard to turn after you time and adjust it, what action would you perform?

The 111 W 155 may be operated at what maximum number of stitches per minute?

The 111 W 155 has a stitch rangeof

What component holds the material as the needle is raised and moves forward for another bight?

In which direction will the 111 W 155 machine move the fabric being sewed?

The 11 W 152 has a stitch range of

The single needle, rotary axis 111 W 155 makes which federal stitches?

The 111 W 155 features a rotary axis; to what component does this term apply?

The feeding action of the 111 W 155 allows which components to move in unison?

Vibrating presser, needle, feed dogs

What is the maximum presser foot lift for the 111 W 155?

Compressed air should never be used to clean a sewing machine(True/False)

What is the maximum presser foot lift for the 111 W 151?

The 111 W 155 and 151 are similar in most features except that the 151 has only one

An accumulation of dust and dirt will cause the same sluggish operation problem as a loose power belt.(True/False)

After using a sewing machine, you should clean and oil it.(True/False)

An excessive amount of oil on the working parts of any machine will probably result in what condition?

At what minimum interval should sewing machines be given a thorough cleaning and oiling?

A clean dust should be used to clean all parts EXCEPT the

If unable to obtain the recommended oil required by the manufacture, you may use what oil as a substitute?

Continual malfunction of a machine is most likely caused by what condition?

Which part prevents the needle from striking the sewing hook?

What part controls the feeding motion provided by the alternating pressers?

Which method is used to adjust the hook guard?

What action allows you to adjust the movement of the feed dogs?

Loosen the feed driving crank pinch screw

To time the sewing hook and the needlebar on the machine, you should remove what parts?

Throat PlateFeed DogsPresser Foot

To set the 111 W class to its maximum stitch length, what do you do?

Depress the plunger and turn the balance wheel toward the operator

Complete disassembly of the 111 W 155 is necessary to properly set the timing sequence.(True/False)

When the arm shaft is timed with the hook drive shaft, it is necessary to turn the balance wheel toward the operator until which of the following components reaches its highest position?

In timing the arm shaft with the hook drive shaft, you must align the timing mark on the timing plate with the timing mark on what part?

After timing the arm shaft with the hook drive shaft, you should perform what action?

What action prevents the needle from wandering from side to side?

Ensure the needlebar rock frame hinge stud and guide bracket are tight

How often should be crankcase be serviced?

In its dry ice form, CO2 has what temperature?

What is the weight of the CO2 charge for and LR-1 life raft?

To properly record the weight of a CO2 cylinder, you must use a scale that is graduated in

What is the TARE weight of a CO2 cylinder?

Empty weight plus the valve and cable assembly

How often is the commutator lubricated on a CO2 transfer unit?

At a temperature of 72, CO2 gas can be converted into a liquid by applying how many psi?

Depending on temp and pressure, CO2 can take on how many different forms?

What effect does 3 % of CO2 in the atmosphere have on the human body?

In its gaseous form, CO2 is how many times heavier than air?

All markings on a CO2 cylinder must be what color?

What action would you take if a CO2 cylinder showed evidence that it had been in a fire?

If the cylinder being recharged ceases to gain weight, the CO2 in the supply cylinder may be below what minimum weight?

How often should the oil be checked in the CO2 transfer pump?

If a CO2 cylinder has a dent exceeding 1/16” in depth, what should you do?

Reject it and return it to supply

Information on a CO2 cylinder must include what?

Tare weight, Gross weight, Weight of CO2

Why is it recommended to invert the CO2 supply cylinder when recharging it?

CO2 will remain cooler, allowing it to transfer faster

A standard supply cylinder will contain approximately how many pounds of liquid CO2 at a temp of 70 F?

A CO2 recharge unit will pump CO2 in what form?

If a person has been overcome by CO2, what first aid techniques should be used?

Give artificial resuscitationAdminister oxygenKeep them warm

If a person breathed air that had 10% CO2 what would be the effect on the human body?

What lubricant is used on the idler shaft?

How often should the idler shaft be lubricated?

The piston rod should be lubricate with

CO2 cylinders must be painted what color?

The SC-5 is designed to work with a pressure of how many psi?

What prevents any recoil in the event the safety disc ruptures?

The SC-5 has a flangable safety disc that is designed to release pressure in the pump at what maximum pressure range?

The SC-5 requires which type of oil?

Gear teeth should be lubricated with

Thin coating of light cup grease

The multibreaker on the Walter Kidde operates on what total number of amperes?

What procedure must you use to lubricate the bearing housing on the electric motor?

Disassemble the bearing housing

How much oil does the Walter Kidde crankcase hold?

What maximum temperature can a winterized cylinder be subjected to without rupturing the safety disc?

What motor oil is used in the crankcase of the Walter Kidde?

How much grease should you apply to each bearing?

CO2 is stored under what pressure and at what temp?

How much nitrogen is required to winterize the CO2 cylinder?

How many pounds of CO2 are there in a standard supply cylinder?

The Walter Kidde comes with what motor?

When should you replace the piston rod packing on the SC-5?

How often is the idler shaft lubricated?

How often should you change the oil in the crankcase of the SC-5?

What is the purpose of the flanged-type packing nut?

The piston rod should be lubricated every 6 months with a light coating of

What is the purpose for running-in a new pump?

To prevent the expansion of CO2 in the supply hose, the valve should have an opening of at least

If you are required to change the electrical plug on a SC-5 the ground wire is what color?

The motor for the Walter Kidde operates at

To replace the safety disc on the FLU-6, you need a torque wrench, a 5/16 socket and a

How often should you change the oil in the Walter Kidde crankcase?

If it is necessary to wire the SC-5 for 220 power, where can you find information on the wiring diagram?

When adding oil to the SC-5 that does not have a dip stick, you should fill the crankcase to what level?

Motor bearings contain enough grease to keep the bearing lubricated for how long?

Other than the crankcase, the SC-5 has how many other lubrication points?

When lubricating the idler gear and pulley shaft, you should use what type of lubricant?

What should you use to clean the motor commutator on the SC-5?

If a leak should develop at the lower end of the plunger, what type of tool should you use to correct the problem?

Special rod approximately 3/8” x 6”

The SC-5 will transfer approximately how many pounds of CO2 out of a full supply cylinder?

What motor is standard equipment on the SC-5?

The safety disc used in the Walter Kidde pump has what range?

The ICC requirement for testing a CO2 cylinder requires that the cylinder be tested at what pressure?

How often should a cylinder be hydrostatically tested?

Winterized extinguishers can be identified by

¾” yellow dots on opposite sides

How is the multibreaker reset on a Walter Kidde unit?

Turn the switch to OFF then to ON

How often is the leakage test performed?

How often is the functional test performed?

If a suitable air source is not available, what may be subsituted?

Water pumped Nitrogen (BB-N-411)

The leakage test can be performed on what 2 sections simultaneously?

During the leakage test, the bow, seat and stern are inflated to what pressures?

What are the minimum pressures for the bow, seat and stern during the leakage test?

A rounded patch should be how much larger than the damage?

What is used to clean the liferaft?

¼ to ½ oz of detergent: 1 gal of h20

What length of cord is required when replacing the mooring line?

What is the minimum cure time for adhesive?

The discharge port is torqued to what value?

The calendar inspection shall not exceed how many days?

What is used to tack ripcord pins?

When the pull cable is properly installed what will be visible?

Green dot in the valve cover window

Rips, tears and holes exceeding what length render the LRU NRFI?

How is the cleaning solvent applied?

Back and forth on the 1st and 3rd strokeone way on the 2nd and 4th

What is the finished length of the knotted righting line?

Hydrostatic testing may be exceeded by how long?

The LRU-12 accommodates how many people?

Through the topping off valve using the hand pump

How long should cement be allowed to dry between coats?

The cement and accelerator mixture is only good for how long?

How much force is applied between the cable ball and snaphook during the cable proof load test?

The liferaft is inflated to what pressure during the visual inspection?

What is the first step when performing the visual inspection?

During the functional test, the liferaft should inflate in what amount of time?

The LRU-12 has how many; heaving lines, boarding handles and righting handles?

What is done to the edges of patches larger than 5”?

What is done if the hole in the floor is larger than 1”?

How much overlap is required when repairing the seam?

What is the primary solvent used to clean the surface prior to patching?

The coupling nut is tightened to what torque value?

The safety plug is tightened to what torque value?

What is the charge of the CO2 cylinder?

What size safety wire is used on the inflation assembly?

The inflation valve is tightened to what torque value?

Are the LRU-30, 31, or 32 air droppable?

How often is the vendor repack/overhaul completed?

The LRU-30 holds how many people?

Frangible links are designed to break with how much force?

The MROD may ice-up at what temperatures?

Where is the LRU-13 stored in C-2 series aircraft?

The selection of multi-place liferafts for transport aircraft is based on what criteria?

MissionAvailable space# of crew and passengers

If a survival item expires prior to next repack what is done?

CO2 cylinder markings shall be what color and size?

The raft inlet manifold coupling nut is tightened to what torque?

The inflation valve is threaded onto the cylinder and tightened to what torque?

The safety plug is tightened to what torque?

What is the CO2 cylinder charge?

The discharge port is tightened to what torque value?

How often is the special inspection performed?

What must be done to supply cylinders not equipped with a siphon tube?

How do you determine if a cylinder is wire-wrapped?

“W” at the end of the part number

What ripcords are safety-tied?

All stitching must be done with what size thread and stitch range?

What do you inspect if CO2 is leaking from the valve discharge port?

What sections are inflated through the topping off valves after boarding?

What part of the liferaft is inflated by the inflation assembly?

The coupling nut on the raft inlet manifold is tightened to what torque?

How often is the calendar inspection performed?

What configurations are used in non-ejection seat aircraft?

How much does the LPU-21 weigh?

During the beaded handle pull test, all snaps should release before how much force is applied?

The LPU-21 contains how many MK-124s and dye markers?

An LPU-21 modified by ACC 523 are re-designated to what?

The webbing belt adjusts to fit what waist sizes?

LPU-21’s that are modified with a FLU-8 are re-designated to what?

The cap nut on the valve stem is tightened to what torque?

What weight and type of CO2 cylinder is used?

An LPU-21D/P configured with the LPU-21C/P flotation assembly is designated as?

During the packing the oral inflation valve shall be in what position?

What may happen to the valve stem if the cap nut is over torqued?

The overhand knot on the locking pin lanyard shall be within what distance of the eye of the pin?

What is the calendar inspection interval for preservers assigned to selected air reserve members?

What is the difference between an LPU-21D/P and an LPU-35?

The LPU-35 has an extension panel added

How long is the LPU-35 extension panel?

The LPU-23 series is intended for what type of aircraft?

The FLU-8A/P is being replaced with what assembly?

When will the silver indicator be visible in the firing check port?

When the inflator has been fired

The manganese dioxide batteries in the FLU-8 have what total life?

What does it mean when the bladder leaks from the fin seam?

The LPU-31 provides how much buoyancy?

Pressure exceeding how many psi may cause damage to the oral inflation valve?

The LPU-31 is composed of what?

LPP-1/1A and a protective bladder cover

The LPU-31/P is used in what aircraft?

The safety wire is twisted a minimum of how many times?

What diameter safety wire is used on the inflation assembly?

The waist belt adjusts to what sizes?

How often is the calendar inspection performed on the LPU-31?

When is the functional test performed?

Every 360 days or when the bladder is replaced

During the packing, how is the red inflation lanyard routed?

Under the inflator and between the zipper halves

During the functional test, the LPU-36 shall inflate in what amount of time?

When checking the battery voltage, the multi-meter should be in what mode?

How often is the special inspection peformed?

The LPU-36 weighs how many pounds?

The LPU-36 provides how much buoyancy?

What is the primary means of inflation?

The LPU-36 inflates automatically in what type of water?

The LPU-36 is equipped with what inflation assembly?

What batteries are used in the FLU-8 inflator?

What is the total life of the FW14 batteries?

A negative reading during the battery voltage check indicates what?

Both batteries are backwardsmulti-meter leads are backwards

Where are the (+) and (-) probes placed during the battery voltage check?

(-) in the end port of the sensor plug(+) contact screw head near lever end of inflator

What is the stabilization time during the battery voltage check?

What does a reading of (0) indicate during the battery voltage check?

One battery is backwardsfaulty contactone/both are dischargedno batteries

What is done with batteries if a voltage of 0.1 dc or higher is obtained?

The FLU-8 is disposed of IAW what regulation?

To what pressure are bladders inflated during the leakage test?

After 1 hour the pressure in the bladder shall not be less than how many psig?

The sensor plug cap is tightened to what torque?

Discard and replace CO2 cylinders that have a weight less than how many grams of its stamped weight?

How much force is applied to check the security of the beaded handle?

The cap nut on the FLU-8 is tightened to what torque?

How much does the LPU-37 weigh?

What color is the LPU-37 zipper and why?

Same color as the exterior to distinguish it from the LPU-33

Who is the CFA for the LPU-37?

What must be done prior to inflating the LPU-37 using the oral inflation tubes?

After the firing pin is withdrawn how much force is exerted on the fail-safe assembly sleeve?

What the 5 sizes of Navy parachute canopies?

What happens to the pilot parachute at speeds between 90 and 250 knots?

What size canopy does the NB-7 have?

The model 7000 automatic opening device is available in what settings?

The spreader gun produces what diameter mouth at low and high speeds?

The APRR in an NES-12 fires at what altitude?

What function does the spreader gun fail-safe mechanism perform?

Ensures spreading of the canopy if the cartridge fails

What size canopy does the NB-6 have?

At speeds from 0 to 90 knots, how does the pilot parachute inflate?

How many different parachutes are used by the Navy?

What are the two types of application?

13 yrs from PIS15 yrs from DOM

When a parachute lacks a PIS date when will the total life expire?

Where are the Le-Moigne slots located?

180 degrees apart Gores 6 and 16

The intermediate altitude ejection sequence occurs at what altitudes?

How many variants of the A/P28s-32 parachute assemblies are there and what is the difference?

5; shape and size of the canopy breakers

The low speed/low altitude sequence occurs at what altitudes?

The A/P28S-32 is an integral part of what ejection seat escape system?

The canopy has how many gores?

Where is the withdrawal line connected when the assembly is installed on the seat?

Parachute deployment rocket motor

The torso harness integrates what items?

Parachute harness, lapbeltassy, shoulder restraint harness and torso vest

What is the deployment bag made of?

What is the finished length of the riser assembly?

What are the two groups of suspension lines 1-20?

The static line is capable of supporting how many pounds?

The MC-6 is limited to operations in winds of how many knots at surface?

What is the maximum opening time?

How many sections are in each gore?

What material are gores made of?

What are control lines made of?

What is the T-11R’s repack cycle?

The main static line is how long?

How long are suspension lines?

What is the maximum rate of descent of the T-11R?

What is the maximum deceleration?

How many gores does the canopy have?

What is the tensile strength of the riser assembly?

What are the pack tray dimensions?

The T-11R has how many suspension lines and gores?

What is the maximum deployment speed?

What is the forward speed of the canopy?

Initial movement of ripcord pins must occur with how much force?

How much force is required to remove the grip from the container?

The end of the fifth fold extends how far over the top edge of the container?

The connector link screw is tightened to what torque?

How much static line is left unstowed?

The firing pin on the spreader gun requires how much force to release?

Seat/man separation occurs how long after ejection initiation during intermediate altitude sequence?

What is the acceptable torque value of the knurled actuating lever?

How many folds are made when stowing the canopy?

What is the finished width of the canopy before stowage?

How can the distance between the last bight and the skirt hem be adjusted?

By increasing or decreasing the length between bights 8 and 9

The first suspension line bight is formed using what length of suspension line?

What is the acceptable voltage of the PHSRU batteries?

What is the total life of the electronics package assembly?

There shall be what length of suspension line between the last stow and the skirt hem?

What is the allowable force to remove the end fitting from the arming cable housing?

What length of line shall be between bights?

Where is the firing lanyard positioned at the spreading gun?

The aneroid leak detector is located on what side of the release assembly?

What is the total number of suspension line retaining bands?

Cartridges are torqued to what value?

When the cartridge is properly installed where should the base be located?

Even with the top edge of the chamber

What is used to clean the spreader gun cartridge chamber and threads?

If the spreader gun fails the first firing check what is done?

How many spring opening eyes are located on the container?

What is the maximum play allowed in the plate of the yoke and plate assembly?

The ripcord release must pass how many firing checks?

The arming pin is withdrawn at what altitude?

Altitude is decreased at what rate?

The chamber is evacuated to what minimum pressure altitude?

The ripcord release firing check must simulate firing between what altitudes?

When is the cross-connector strap replaced?

When the canopy assembly is replaced

What is the total life of the spreading gun?

What is the total life of the pilot parachute and riser assembly?

What is the total life of the external tri-stage pilot parachute?

What is the total life of the deployment bag?

What is the total life of the canopy assembly?

What is the service/total life of batteries?

What is done with parts received in new manufacture’s packaging that lack a DOM?

What is done when a component reaches service/total life limt?

Return to supply for disposition

What type of components can be replaced without repack?

What is the maximum scheduled repack cycle?

Cartridges are stored IAW what manual?

If there is difficulty while removing a cartridge who is notified?

When is the firing pull force check performed?

How are connector links positioned?

8-14 on top of 1-715-21 on top of 22-28

The spreading gun should be positioned so that what lines are facing up?

The packer is positioned on what side of the table?

What is the required length of the spring opening assembly?

Loose screws on the parachute harness sensing release unit are torqued to what value?

When can the survival kit be attached to the parachute assembly?

Before or after seat installation

Where are the static line arming cable ties made?

What is the flute hem tacked to?

What is used to tack the riser to the housing?

3 turns, size 6, doubled, waxed

How are all tackings tied off?

Surgeon’s, square, binder’sleave ½”

The O2 bottle should be at what pressure for storage and shipment?

The relief valve shall unseat at what pressure?

What is the finished length of the actuating lanyard?

During the functional test, after actuation the O2 system should indicate how much pressure?

What are the 5 charging stations?

What is the approximate pressure when the gage needle is between the E and F of REFILL?

What must all tacking cord be coated with?

Mixture of 50% parafin and 50% beeswax

The relief valve shall reset at what pressure?

How much force is required to unlock the release handle?

How much oxygen is supplied during a high altitude bailout?

How often is the RSSK-3 repacked?

What is housed in the lower container?

How is the actuating lanyard tacked?

3 turns of waxed size E thread single

What is the size and capacity of the oxygen cylinder?

Survival items are secured to what length of cord?

What is the length of the drop line?

26’4” +/- 12” old26’4” +/- 2” new

What is the torque value of the CO2 cylinder?

The opening handle is mounted on what side?

The RSSK-3 is used in what aircraft?

What prevents emergency O2 from escaping overboard during ejection?

What is the composite disconnect?

Joins O2 hoses, g-suit hose and electrical connections from the aircraft to the aircrewman

What are the functions of the RSSK-3?

The equipment container is secured to the drop line with that length of cord?

How much drop line should be between Boot A and B during stowage?

The phase/SDLM/PDM inspection cycle shall not exceed what amount of time?

How far should the handle travel before the latches unlock?

The emergency oxygen cylinder supplies how many minutes of oxygen?

The slider switch on the URT-33 should be in what position?

What is the size and pressure of the oxygen cylinder?

The yellow handle used to open the RSSK-8 is located where?

During the functional test, the relief valve shall unseat at what pressure?

How much force is required to pull the handle free of engagement link?

The RSSK-8 is designed for use with what ejection seat?

The relief valve should reseat and be leak tight at what pressure?

What instruction specifies minimum requirements for survival equipment?

Who is the only authority for modification to life support equipment?

Who is the FST for most life support equipment and survival items?

Who is the FST for parachutes, torso harnesses and related hardware?

Who has cognizance over radios and beacons?

How many manuals are in the 13 series?

The pH should be within what range?

What cleaning compound is used to clean the exterior of LOX converters?

What is the temperature range of the ultrasonic cleaner?

What color is the tank on/off switch?

What color is the generator on/off switch?

Ultrasonic tanks are filled how close to the top?

What can be used to clean an area splashed by NOC?

One pound of citric acid w/ 1 gallon of waterWhite Vinegar

How much time does the cleaning process step require?

How long are components rinsed after cleaning?

How long should it take the distilled water to reach 150 F?

If NOC is good bubbles will dissipate in how much time?

Approximately 2 but no more than 5

What is used to clean oxygen lines?

Ivory dishwashing liquid and warm water

What is in each ultrasonic tank?

1- NOC and distilled water2- distilled water only

What is the solution mixture of NOC and distilled water?

What is support equipment used to clean oxygen components?

HT-1206 Ultrasonic Navy Oxygen Cleaning System

What is indicated when the pH is above 8.0?

Distilled water has been contaminated by NOC

What is the capacity of the ultrasonic cleaner tanks?

How often is the CRU-82 subjected to a special inspection?

When ascending in altitude how much output flow should be maintained?

What will happen if the inlet pressure falls below 10 psi?

What loads the diaphragm lever to produce positive safety pressure at the regulator outlet?

The pressure breathing feature maintains how much pressure in the mask?

20.0 in H20 at altitudes between 34-50,000

The safety pressure feature maintains how much positive pressure in the mask?

The CRU-82 shall never be used above what altitude?

Chest mounted regulators are designed to be used with what series of oxygen mask?

What causes the pressure breathing aneroid to expand at higher altitudes?

How often is the CRU-82 subject to a calendar inspection?

What it the flow rate of a CRU-82?

The safety-pressure works at what altitudes?

To purge the CRU-82 how much pressure is applied and for how long?

What is the recommended inlet pressure of a CRU-82?

Oxygen enriched air entering the regulator is controlled by what?

What is the operating altitude range of a CRU-82?

What is the operating temperature range of a CRU-82?

Chest mounted regulators can routinely be used up to what altitude?

How much pressure must be maintained on the N2 input pressure gage to eliminate suction on press/suction manom (4)?

What shall be used to grip the center stem?

The openings of the six external rings must be placed how many degrees apart?

When should silicone parts be replaced?

Whenever the regulator is disassembled for repair

What is the emergency lever used for?

At what altitude is the flow suction test performed?

During the oxygen ratio test, what are actual flows converted to?

How is the average oxygen found during the oxygen ratio test?

Add minimum and maximum O2 and divide by 2

How is the actual low air computed?

Subtract max O2 percentage from 100% and multiply by the corresponding actual output

What type of nitrogen shall be used in testing oxygen regulators?

Type I, Class I, Grade B (A-A-59503)

What is the pressure range for nitrogen cylinders used in testing oxygen components?

What percentage of oxygen is delivered when the lever is in the EMERGENCY position?

When is the emergency position used?

When inadequate oxygen supply is suspected

At what altitude is normal breathing?

In the emergency position how much positive pressure is provided to the regulator outlet?

In test mask position how much positive pressure is provided to the regulator outlet?

The first stage relief valve assembly is set to relieve at what pressure?

The first stage reduction chamber reduces supply oxygen to what pressure?

What provides automatic safety pressure and pressure breathing at altitudes above 30,000 feet?

Pneumatic actuation of the aneroid assembly beginning at 27,000

The second stage relief valve assembly provides additional safety and vents at what rate?

How is regulator oxygen purge performed?

Apply 50 psi of ABO for 1-3 minutes

During the emergency pressure test with 0 flow, outlet pressure shall not exceed how many inH2O in the test mask position?

During the emergency pressure test with the emergency pressure lever in the emergency position, outlet pressure shall not exceed what inH2O?

How is the actual high air computed?

Subtract minimum O2 % from 100% and multiply by corresponding actual output

What are the 3 lever positions?

At what altitude does pressure breathing start?

An air-oxygen mixture is delivered up to what altitude?

At what altitude is 100% oxygen delivered?

What are the 2 visual indicators?

What does the diluter lever do?

What does the supply lever do?

Regulators are supplied in what two basic configurations?

Low pressure 50-500 psigHigh pressure 50-2000 psig

A converter will explode at what pressure?

If left unchecked pressure can build to how many psi?

What is the operating pressure of the GCU-24/A?

What is the maximum build up time?

The opening and closing of the pressure closing valve keeps pressure at approximately how many psi?

What is the maximum amount of leakage with 95 psig applied?

To prevent moisture from entering during shipment/storage the converter is filled with what at what pressure?

What is the operating temperature range?

What is the relief valve setting?

What is the filling time at 70 F?

During the evaporation loss test, weight loss shall not exceed how many pounds?(BUILD UP AND SUPPLY )

The weight of LOX must be converted to what during the capitance full test?

How often is the relief valve forwarded to I-level for testing?

The time required to build up a working pressure of 55-90 shall not exceed how many minutes?

Time between bench tests shall not exceed how many days?

During the insulation resistance test, what is the minimum readings between A to B, A to ground and B to ground?

A to B=2.0 mega ohmsA/B to ground+ 1.0 mega ohms

What company manufactures the GCU-24?

What company manufactures the GCU-29?

What is the LOX capacity of the GCU-24?

During the evaporation loss test, weight loss shall not exceed how many pounds?(VENTED MODE)

When a pressure of 100-120 psig is applied the relief valve shall vent how much?

A relief valve installed in the aircraft is set to relieve at what pressure?

During the fill, buildup and vent valve leakage test, leakage shall not exceed how many lpm in 2 minutes?(70 psig)

An acceptable reading during the capacitance test is?

What is the pressure closing valve setting?

How are tools used for oxygen use marked?

What is done to a LOX converter that is emptied?

Oxygen must be stored what distance from combustible materials?

What is used to purge filler and distribution lines and how is it applied?

Heated oil free N2 120 psig for 30 minutes

The bottom converter storage shelf must be how high off the ground?

Oxygen facilities must be able to maintain what temperature range?

What must be done to all cylinders that fall below 15 psig?

Remove from service for vacuum and heat drying/hot nitrogen gas drying

Oxygen is how much denser than air?

Where must transformer banks be placed?

Minimum 50’ from transfer shop and LOX storage tank areas

Converter storage shelves must be how high and what depth?

No less than 17” high18” deep

How long must clothing splashed with LOX be aired out?

How many converters can be drained at one time?

Continuous flow regulators are authorized for use by whom?

How many inches are left for each converter?

Automatic positive pressure diluter demand regulators shall not be used above what altitude?

Green cylinder w/ 3” white band“OXYGEN, AVIATOR’S” in 1 ¾”- 2” white letters

Pressure in oxygen storage cylinders shall not fall below what pressure?

O2 shops aboard ships that support OBOGS must be capable of how many air changes?

LOX systems are used on what aircraft?

Ones which space, weight and mission considerations are paramount

What determines oxygen-to-air ration?

What is the expansion ration of LOX?

Only oxygen conforming to what standard shall be used in aircraft gaseous oxygen systems?

What is the temperature of LOX?

In an O2 shop, mechanical exhaust must provide a minimum of how many air changes per hour?

What is the minimum and maximum torque for5/16” 3/8” ½” tubing?

5/16= 100-1253/8= 200-250½= 300-400

How high must drip pan sides be?

What is the maximum service ceiling of regulators?

How are nitrogen cylinders marked?

Gray cylinder, 2 3” black bands“NITROGEN, OIL FREE” in white

What manual contains instructions for storage, handling and hydrostatic testing?

To what standard must LOX conform?

What are the 3 categories of aircraft oxygen systems?

Low pressure 0-500High pressure 0-1800Reduced HPLOX

What are the characteristics of trichlorotriflouroethane vapor?

The flowmeter is cleaned for oxygen service IAW what manual?

The seal spindle is loosened using what and how?

5/32” hex wrench2 turns counter-clockwise

What liquid detergent is used to clean the tube?

What is applied to O-rings during reassembly?

Lubricant, MIL-G-27617, type III

The flowmeter is calibrated at what interval?

What is the scale range of the overboard leakage rotameter?

What is the scale range of the low range leakage rotameter?

What is the scale range of the high range leakage rotameter?

What are meter end fittings made of?

If Quik-clot will expire before next repack what is done?

What is the service/shelf life of bagged water?

If water purification tablets will expire prior to next repack, what is done?

The overall finished length of the double shroud cutter shall not exceed what length?

The lensatic compass has an approximate luminous life of how long?

What is the expiration date of water purification tablets?

3 years from DOM3 years from PIS if no DOM1 year from date opened

What is the capacity of the canteen?

The double bladed shroud line cutter can not be used with what assemblies?

The standard wool blanket has what dimensions?

If bagged water lacks a DOM, when will it expire?

The wrist compass can be used to locate what?

How long does it take to exhaust a sea dye marker?

What is used to sharpen the knife?

What is the most valuable general purpose survival tool?

What is the green zone of a HABD?

What is the primary uses for the wrist compass?

How long is the hook blade knife?

How are flare lots reclassified?

Naval Ammunition Reclassification messages(NAR)

Each end of a MK-124 lasts for how long?

What are the two parts of a SRU-31?

Packet 1= medicalPacket 2= general

What does a MK-189 personnel distress signal kit consist of?

What is the capacity of the emergency drinking water supply bottle?

Theater specific survival kits are used at whose discretion?

How can the MK-4 signal mirror be used to start a fire?

Plastic edges can be shaved and used as tinder

How long is the pocket chainsaw?

What is the purpose of rations?

Cartridges in a MK-79 are propelled upward how high?

The sea dye marker can be seen how far away at 3,000’?

The sea dye marker ceases to be a good target after how long?

With an MROD, how much bagged water is supplied in a liferaft?

What are the two ends of a MK-124?

Day- Orange smokeNight- Red flare

Where is the personnel lowering device normally stowed?

The type I casualty blanket is what size?

How is the sharpness of the hook blade knife tested?

Where is the lanyard attachment hole located on the emergency signaling mirror?

Each cartridge of a MK-79 has what duration?

When are flares that are reclassified removed and replaced?

Where is the lanyard attachment located on the MK-4 signaling mirror?

The MK-124 is held at arms length at what angle to the horizontal?

What is the purpose of the manual reverse osmosis desalinator?

Converts seawater or brackish water into potable water

How many mechanical patches are packed in the droppable accessory container of a LRU-15?

The hook blade knife should be sharpened to what?

The water storage bag is capable of holding how much water?

What is the breaking strength of Type I nylon cord?

What comprises the pocket knife?

Blade, can opener, bottle opener, screwdriver and leather punch

What is the purpose of a mechanical patch?

How often is the MROD sent to the manufacturer for rework and overhaul?

What is the ration rate of replacement?

The back of the blade should be at what angle to the whetstone when sharpening?

Datrex product has what shelf life?

What does a lensatic compass contain to provide self-illumination?

The leatherman wave survival tool is what length when closed and open?

The MROD is capable of delivering how much fresh water?

What are the dimensions of a MK-124?

What is done if an MROD is due for rework or overhaul prior to repack?

The type II lightweight casualty blanket is what size?

What is the climate capacity of a lensatic compass?

What is the shelf life of Quik-clot?

How long is the survival saw cutting blade?

What is the maximum usage time of chemical heat packs?

What are the dimensions of the survival saw when in its closed configuration?

The cold weather survival kit is intended for use in areas where the average temp does not exceed?

What is the average burn time of lifeboat matches?

What is the tensile strength of duct tape?

What is the inside circumference of the ultimathule sleeping bag?

The SRU-A/P99S-2 is intended for use by how many aircrewmen?

What is the shaft length range of the telescoping shovel?

The self-inflating ground insulator has what dimensions?

The ultimathule sleeping bag can be vacuum packed to what volume?

What is the maximum and average temp of chemical heat packs?

The ultimathule sleeping bag fits heights up to how many feet?

What is the load capacity of the plastic bag?

The lightweight extreme weather shelter can be used in temps below what?

The ultimathule sleeping bag is recommended for use when temps are below how many degrees?

The lightweight extreme weather shelter can withstand what snow load?

The lightweight extreme weather shelter provides protection for how many people?

The lightweight extreme weather shelter can withstand what amount of wind with minimal damage?

The vial contains how many matches and cotton fibers?

The survival kit provides additional protection for how long?

How often is a special inspection performed?

What is the tensile strength of rubber tubing?

How much does the ultimathule sleeping bag weigh?

What are the dimensions of the lightweight extreme weather shelter?

Area= 52 sq ftcenter- 48”, wall= 37”Packed= 24” x 9”

The SRU-A/P99S-1 is intended to be used by how many aircrew members?

The SDU-39 incorporates what filter lenses?

You should acclimate your eyes for how long before performing the IR lens test?

What are flash requirements for the SDU-39 during testing?

50 +/- 10 per min for 2 minutes

What is the operational life of the survivor locator light?

The right angle flashlight includes how many filters?

5; 1 diffused, 1 blue, 2 red, 1 blackout

What color is the ACR/FA-11 crew light?

What color is theACR/FA-11 (M) crew light?

The sidewinder LED lights provide what 4 levels of output?

Low, medium, medium high and high

When the raised indicator knob of the sidewinder is in the top position the light is in what mode?

The sidewinder has what color LED bulbs?

The voltage reading of batteries installed in the sidewinder must be at least how many volts?

The GS/FRP-2 are cleaned with water up to what temp?

Cold weather flyer’s coveralls

The CWU-36 can be washed in water up to what temp?

The CWU-36 can be dried at what maximum temp?

The G-1 is managed IAW what instruction?

The flyer’s boot is available in what sizes?

The aircrew safety boot is available in what sizes?

The GS/FRP-2 are available in what sizes?

The CWU-23 liner is available in how many sizes?

The CWU-72 is available in how many sizes?

The multi-climate protection system consists of how many pieces?

The MCPS can be mixed and matched to form how many levels?

How many square inches of patches may be worn on flight clothing?

What is the largest size patch that can be worn on flight clothing?

The coveralls are supplied in what sizes?

The CWU-36/P provides protection in what temperature zones?

Where is the strobe light securing patch positioned?

¼” to the right and 1” aft of the lens pad

What damage renders the laser visor unusable?

Scratch exceeding 1/3 the visor thickness

What are the 4 thicknesses of zetaliners?

How do you determine the size and thickness of a zetaliner?

Last 3 digits of the part number

What support equipment is used to test communications?

Communications are tested with the TTU-489 IAW what manual?

What are the authorized visor assemblies?

Clear, neutral, gradient, amber and LEP

The thermoplastic liner consists of how many layers?

What are the minimum and maximum number of TPL layers?

What is used when inserting the energy absorbing liner into the helmet shell?

Zetaliners are available in how many sizes and thicknesses?

The HGU-84 is available in what 4 sizes?

The helmet provides what protection to the aircrew member?

The helmet is taped IAW with what instruction?

What size pile fastener is used to secure the strobe light?

Bladders subjected to what pressures must be removed from service?

What is the maximum allowed leakage in 30 seconds?

The bladder leak test is performed using what equipment and IAW what manual?

How often is the HGU-89 bladder leak tested?

What 2 stitches can be used to repair the edgeroll?

Unrepairable holes in the edgeroll larger than how many inches render the helmet unusable?

The boom swivel is located on what side of the helmet?

The bladder kit assembly is available in how many sizes?

The HGU-68 is available in what 3 sizes?

What 5 series of helmets are used for fixed wing aircraft?

How often is the mask subjected to a special inspection?

What is the preferred cleaning solution for the MBU-12 series oxygen mask?

1% by weight solution of cleaning compound¼- ½ oz : 1 gal of water

The MBU-17(V)5/P is designed for use in what aircraft?

The mask is qualified for water depths up to how many feet?

The MBU-16 is used in what aircraft?

The MBU-15 is used in what aircraft?

What test set is used to perform the functional test?

To ensure maximum downward vision, where should the mask be positioned?

One finger width below the nose bridge

There should be no more than how many inches of extension in the oxygen delivery hose?

What distance is measured when selecting the correct O2 mask size?

Bridge of the nose to just underneath the chin bone

What does the alternative cleaning solution consist of?

4 tablespoons of powder detergent : 1 gal of water

The bayonet receiver shall be no closer than what distance from the edge of the helmet?

What is used to disinfect the oxygen mask?

1/3 cup of bleach : 1 gal of water

What is used to clean the inhalation/exhalation valve?

70% solution of isopropyl alchohol

The MBU-12 series oxygen mask is available in how many sizes?

What is the cure time of silicone?

Where can the year and quarter of manufacture be found?

The bayonet receiver is inserted to what position during fitting?

The MBU-23 is designed as an alternative to what masks?

What measurement is used to determine mask size?

Distance between nasal root and supermentale

During fitting the bayonet receivers are inserted to what position?

What was the MBU-23 series oxygen mask developed for?

Non-positive pressure breathing for g applications

The MBU-24/P22P-16 oxygen mask is designed for use with what helmets?

The TACAIR vest has how many general pockets?

The CMU-36’s metal slide fastener can withstand how much force during ejection?

What are the two configurations of the Airsave vest?

The vest accommodates what torso sizes?

In what 3 areas can the vest be adjusted for fitting?

Back center and under each arm

Tears in the raschel mesh fabric exceeding how many inches may not be repaired?

The vest accommodates what chest sizes?

The vest can be expanded to accommodate what maximum chest size?

The Airsave is compatible with what life preservers?

When are lithium batteries used?

The NiCad battery provides how many hours of operation?

The lithium battery provides how many hours of operation?

The hood outlet valves should be in what position during normal flight operation?

What are the 4 positions of the ICU?

Aligned= off, 1st= listen only, 2nd= talk/listen (acoustic), 3rd= talk/listen (hardwire)

What are the methods of preventing suffocation?

Faceplate ripaway, anti-suffocation disconnect

What is used to clean the orinasal mask?

1 tablespoon bleach : 2 quarts of water

During the functional test, the H-manifold should be in what position?

How often is the special inspection performed?(Training and operational)

training- 90 daysoperational- 270 days

The bench test is performed using what test set?

During the pressure test, what is the minimum manometer reading?

What is used to clean exhalation valves?

The canisters do not provide protection from what agents?

The canister provide protection from sulfur dioxide for how long?

Hare training respirators marked?

“TRAINING DEVICE” 1” letters on the front of the apron in yellow

Who do you contact for custom fit sizes? (XL, XS, XXS)

The bench test is performed IAW what manual?

What are the 2 sized of neck seals?

What does the hood inlet valve prevent?

Air from being drawn from the hood and into the orinasal mask

What are the two compartments inside the mask?

What are the 3 hood cowl sizes?

What does the H-manifold inlet valve do?

Prevents oxygen from leaking through the pusher fan

What ICU position is recommended for all ground comms?

Where is the hood outlet valve located?

What is the function of the hood outlet valve?

Where is the inhalation valve mounted?

The nose occluder is available in what sizes?

What are the 5 sizes available?

What are the 2 sizes and designators of the orinasal mask?

The A/PSSP-14(V)1-4 provides protection at what altitudes?

What is configurationA/P22P-14(V)1?

International emergency message frequency

The URT-140 is waterproof at 50 feet for how long?

What is advanced multi-mode waveform?

Allows signal transmission to occur on two frequencies simultaneously

What is the function of digital messages?

Facilitate the detection and location of a lost pilot

What is the battery storage life?

The URT-140 transmits on what frequencies?

What does the URT-140 transmit on 406.025?

How long, wide and high is the URT-140?

The URT-140 is waterproof at two feet for how long?

In triple frequency mode, what is the operating life of the battery?

On what frequencies does the URT-140 transmit distress signals?

What is the battery service life?

At 77 degrees how long will the batteries last in the triple beacon mode?

How much does the URT-140 weigh?

How often are stored units tested?

If the BCN LED blinks 2 times what is indicated?

What is the format of the manufacture date?

Non-RFI radio beacons returned to depot should be placed in what status on JSETS?

How often is the antenna test performed?

What is the approved battery type?

The URT-33 transmits on what frequency?

What is the range of the URT-33?

160 NM @ 30,000’100 NM @ 10,000’

The C-S system relays emergency information on what frequencies?

What are the 3 segments of the C-S system?

Digitally-coded emergency information is transmitted on which frequency?

The C-S system consists of what satellite subsystems?

The LEOSAR system can orbit the Earth in what amount of time?

LEOSAR satellites travel in what direction?

LEOSAR satellites detect and receive on what frequencies?(COSPAS)

LEOSAR satellites maintained by SARSAT receive and transmit on what frequencies?

The GEOSAR satellites orbit the Earth at what altitude and at what latitude?

What does the ground segment consist of?

Local User TerminalsMission Control Centers

The radio always defaults to what receiving AM channel?

The PRC-149 operates in AM transceiver mode at what frequencies?

What are the two levels of BIT?

What is the purpose of the power-up bit?

The maintenance BIT is performed in what mode?

How often is the maintenance BIT performed?

COSPAS-SARSAT puts SAR teams within what radius of the downed aircrewman?

How is the radio meant to be held?

Triple frequency beacon mode transmits on what channels?

Burst transmissions during triple frequency bcn are at what intervals?

What is the antenna’s maximum radiation?

What mode yields the longest battery life?

How long does it take to acquire GPS position?

How often is GPS position reacquired?

The PRC-149 has how many operating modes?

What frequencies are met on channels; AM1, AM2, AM3?

AM1-243.0, AM2- 282.8, AM3-121.5

How long does the maintenance BIT last?

Battery date codes must fall within how much time of each other?

How often is a GPS acquisition check performed?

Maintenance and aircrew personnel should not turn the selector knob past what position?

To ensure the radio is RFI, you should obtain how many consecutive successful bits?

If the BCN LED blinks three times what is indicated?

What is the shelf and service life of batteries?

Shelf= 5 yearsService= 3 years

Following the maintenance BIT, GPS position should be acquired in how much time?

If the radio fails any test what action takes place?

The PRC-112 is tested at I-level how often?

What ACB replaced the large VOL/OFF knob with a smaller one?

What is performed prior to placing the radio into service?

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