The document contains questions and answers related to navigation. It addresses topics like buoyage systems, weather patterns, chart scales, and celestial navigation. The questions would be useful for assessing knowledge of subjects important for safe marine navigation.

1. C1C1C1C1
Which of the following countries does not use IALA Region B buoyage system?Which of the following countries does not use IALA Region B buoyage system?Which of the following countries does not use IALA Region B buoyage system?Which of the following countries does not use IALA Region B buoyage system?1111
Australia
The light on which type of buoy flashes with a composite rhythm - two flashes followed by one flash?The light on which type of buoy flashes with a composite rhythm - two flashes followed by one flash?The light on which type of buoy flashes with a composite rhythm - two flashes followed by one flash?The light on which type of buoy flashes with a composite rhythm - two flashes followed by one flash?2222
Safe water
Which system may be useful for messages, such as local storm warnings or a shore-to-ship distressWhich system may be useful for messages, such as local storm warnings or a shore-to-ship distressWhich system may be useful for messages, such as local storm warnings or a shore-to-ship distressWhich system may be useful for messages, such as local storm warnings or a shore-to-ship distress
alert, for which it is inappropriate to alert all ships in the satellite coverage area?alert, for which it is inappropriate to alert all ships in the satellite coverage area?alert, for which it is inappropriate to alert all ships in the satellite coverage area?alert, for which it is inappropriate to alert all ships in the satellite coverage area?
3333
EGC
From the following, what would be the maximum effect of barometric pressure on tidal heights?From the following, what would be the maximum effect of barometric pressure on tidal heights?From the following, what would be the maximum effect of barometric pressure on tidal heights?From the following, what would be the maximum effect of barometric pressure on tidal heights?4444
0.3 metres.
In deep water, which of the listed tasks have priority over the other?In deep water, which of the listed tasks have priority over the other?In deep water, which of the listed tasks have priority over the other?In deep water, which of the listed tasks have priority over the other?5555
Maintaining the track comes before collision avoidance
You are approaching a fairway and observe a vessel displaying the signal of a vessel aground - whatYou are approaching a fairway and observe a vessel displaying the signal of a vessel aground - whatYou are approaching a fairway and observe a vessel displaying the signal of a vessel aground - whatYou are approaching a fairway and observe a vessel displaying the signal of a vessel aground - what
action should you take?action should you take?action should you take?action should you take?
6666
Call the other vessel
Which of these is NOT a meteorological classification of an air mass?Which of these is NOT a meteorological classification of an air mass?Which of these is NOT a meteorological classification of an air mass?Which of these is NOT a meteorological classification of an air mass?7777
Equatorial maritime
As a cold front passes visibility will ….As a cold front passes visibility will ….As a cold front passes visibility will ….As a cold front passes visibility will ….8888
Slowly deteriorate
The most appropriate chart for navigating when approaching a harbour is....The most appropriate chart for navigating when approaching a harbour is....The most appropriate chart for navigating when approaching a harbour is....The most appropriate chart for navigating when approaching a harbour is....9999
A harbour chart.
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2. What is the line roughly following the 180th meridian called?What is the line roughly following the 180th meridian called?What is the line roughly following the 180th meridian called?What is the line roughly following the 180th meridian called?10101010
International date line
Great circles appear as straight lines on.....Great circles appear as straight lines on.....Great circles appear as straight lines on.....Great circles appear as straight lines on.....11111111
Gnomonic charts.
If you have to plan your passage after the vessel is underway, when is the best time to do it?If you have to plan your passage after the vessel is underway, when is the best time to do it?If you have to plan your passage after the vessel is underway, when is the best time to do it?If you have to plan your passage after the vessel is underway, when is the best time to do it?12121212
As the vessel clears the harbour
A free gyroscope is said to have "three degres of freedom". From those listed, which is NOT one ofA free gyroscope is said to have "three degres of freedom". From those listed, which is NOT one ofA free gyroscope is said to have "three degres of freedom". From those listed, which is NOT one ofA free gyroscope is said to have "three degres of freedom". From those listed, which is NOT one of
these?these?these?these?
13131313
Spin axis.
Once the pilot has taken over navigation of the ship, you as Watchkeeping Officer should:Once the pilot has taken over navigation of the ship, you as Watchkeeping Officer should:Once the pilot has taken over navigation of the ship, you as Watchkeeping Officer should:Once the pilot has taken over navigation of the ship, you as Watchkeeping Officer should:14141414
Ensure the helmsman follows the pilot’s orders.
What type of cloud will be present in the warm sector?What type of cloud will be present in the warm sector?What type of cloud will be present in the warm sector?What type of cloud will be present in the warm sector?15151515
Cumulus
The speed of sound in water is highest in....The speed of sound in water is highest in....The speed of sound in water is highest in....The speed of sound in water is highest in....16161616
Cold, highly saline water
The correction for atmospheric refraction as applied to the observed altitude of a body...The correction for atmospheric refraction as applied to the observed altitude of a body...The correction for atmospheric refraction as applied to the observed altitude of a body...The correction for atmospheric refraction as applied to the observed altitude of a body...17171717
Depends only on atmospheric conditions, and is independent of altitude.
A composite great circle route is not as short a distance as a great circle route, but it is sometimesA composite great circle route is not as short a distance as a great circle route, but it is sometimesA composite great circle route is not as short a distance as a great circle route, but it is sometimesA composite great circle route is not as short a distance as a great circle route, but it is sometimes
used instead. Why?used instead. Why?used instead. Why?used instead. Why?
18181818
It is the "least time" route.
The technique of parallel indexing makes use of....The technique of parallel indexing makes use of....The technique of parallel indexing makes use of....The technique of parallel indexing makes use of....19191919
A rotatable mask mounted on the display and marked with parallel lines
When starting to prepare a voyage plan, one of the first things you should do is:When starting to prepare a voyage plan, one of the first things you should do is:When starting to prepare a voyage plan, one of the first things you should do is:When starting to prepare a voyage plan, one of the first things you should do is:20202020
Ensure each waypoint contains information essential to the autopilot
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3. When using a buoy as an aid to navigation, which of the following should always be considered?When using a buoy as an aid to navigation, which of the following should always be considered?When using a buoy as an aid to navigation, which of the following should always be considered?When using a buoy as an aid to navigation, which of the following should always be considered?21212121
The buoy is nearly always well anchored and can be considered to be in its charted position.
The summer solstice in the northern hemisphere is approximately on...The summer solstice in the northern hemisphere is approximately on...The summer solstice in the northern hemisphere is approximately on...The summer solstice in the northern hemisphere is approximately on...22222222
21st June
What charts are used for plotting Great Circle courses?What charts are used for plotting Great Circle courses?What charts are used for plotting Great Circle courses?What charts are used for plotting Great Circle courses?23232323
Routing charts
Great circles appear as straight lines on.....Great circles appear as straight lines on.....Great circles appear as straight lines on.....Great circles appear as straight lines on.....24242424
Transverse Mercator
Why is violet ink the correct colour to use for chart correcting?Why is violet ink the correct colour to use for chart correcting?Why is violet ink the correct colour to use for chart correcting?Why is violet ink the correct colour to use for chart correcting?25252525
Violet ink has no advantage over other colours. The important point is to use the same colour ink for correcting
throughout
The direction towards which a tidal stream runs is called ......The direction towards which a tidal stream runs is called ......The direction towards which a tidal stream runs is called ......The direction towards which a tidal stream runs is called ......26262626
Drift
What does a buoy flashing a white light in isophase indicate?What does a buoy flashing a white light in isophase indicate?What does a buoy flashing a white light in isophase indicate?What does a buoy flashing a white light in isophase indicate?27272727
Emergency wreck mark
What wind speeds are likely to be expected when a weather forecast predicts an imminent Force 8What wind speeds are likely to be expected when a weather forecast predicts an imminent Force 8What wind speeds are likely to be expected when a weather forecast predicts an imminent Force 8What wind speeds are likely to be expected when a weather forecast predicts an imminent Force 8
gale?gale?gale?gale?
28282828
Over 34 knots
Where would you find information about a vessel reporting system for a port which you are about toWhere would you find information about a vessel reporting system for a port which you are about toWhere would you find information about a vessel reporting system for a port which you are about toWhere would you find information about a vessel reporting system for a port which you are about to
enter?enter?enter?enter?
29292929
Admiralty List of Radio Signals.
When proceeding along a narrow channel a vessel should......When proceeding along a narrow channel a vessel should......When proceeding along a narrow channel a vessel should......When proceeding along a narrow channel a vessel should......30303030
shall keep as near to the outer limit of the channel or fairway which lies on her starboard side as is safe and
practicable.
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4. Which of the following countries does NOT use IALA Region A buoyage system?Which of the following countries does NOT use IALA Region A buoyage system?Which of the following countries does NOT use IALA Region A buoyage system?Which of the following countries does NOT use IALA Region A buoyage system?31313131
The Philippines
Entering a channel to a harbour in the general direction of buoyage in Region A, which buoys wouldEntering a channel to a harbour in the general direction of buoyage in Region A, which buoys wouldEntering a channel to a harbour in the general direction of buoyage in Region A, which buoys wouldEntering a channel to a harbour in the general direction of buoyage in Region A, which buoys would
you see on the starboard side?you see on the starboard side?you see on the starboard side?you see on the starboard side?
32323232
Green cones
Where on a large scale chart will you find variation information?Where on a large scale chart will you find variation information?Where on a large scale chart will you find variation information?Where on a large scale chart will you find variation information?33333333
In the main body of the chart
What action will you take if in the dangerous semi circle in Northern hemisphere?What action will you take if in the dangerous semi circle in Northern hemisphere?What action will you take if in the dangerous semi circle in Northern hemisphere?What action will you take if in the dangerous semi circle in Northern hemisphere?34343434
Put wind on starboard bow and alter to starboard as wind veers
What is the definition of a hyperbola?What is the definition of a hyperbola?What is the definition of a hyperbola?What is the definition of a hyperbola?35353535
A line joining all points where the difference in distance from two places is the same
Out of the 57 navigational stars tabulated in the Nautical Almanac, how many are of the firstOut of the 57 navigational stars tabulated in the Nautical Almanac, how many are of the firstOut of the 57 navigational stars tabulated in the Nautical Almanac, how many are of the firstOut of the 57 navigational stars tabulated in the Nautical Almanac, how many are of the first
magnitude?magnitude?magnitude?magnitude?
36363636
19
Out of the 57 navigational stars tabulated in the Nautical Almanac, how many are of the secondOut of the 57 navigational stars tabulated in the Nautical Almanac, how many are of the secondOut of the 57 navigational stars tabulated in the Nautical Almanac, how many are of the secondOut of the 57 navigational stars tabulated in the Nautical Almanac, how many are of the second
magnitude?magnitude?magnitude?magnitude?
37373737
38
Which statement is TRUE concerning "night effect" and the reception of radio signals?Which statement is TRUE concerning "night effect" and the reception of radio signals?Which statement is TRUE concerning "night effect" and the reception of radio signals?Which statement is TRUE concerning "night effect" and the reception of radio signals?38383838
"Night effect" is caused by rapid changes in the ionosphere
What is a common occurrence when a vessel is running into a shallow water?What is a common occurrence when a vessel is running into a shallow water?What is a common occurrence when a vessel is running into a shallow water?What is a common occurrence when a vessel is running into a shallow water?39393939
"squat" will cause a decrease in bottom clearance and an increase in draft
Polaris is always within how many degrees of the north pole?Polaris is always within how many degrees of the north pole?Polaris is always within how many degrees of the north pole?Polaris is always within how many degrees of the north pole?40404040
1 degree
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5. As a general rule, a ULCC should not have a speed in any direction greater than what speed whenAs a general rule, a ULCC should not have a speed in any direction greater than what speed whenAs a general rule, a ULCC should not have a speed in any direction greater than what speed whenAs a general rule, a ULCC should not have a speed in any direction greater than what speed when
touching berth?touching berth?touching berth?touching berth?
41414141
0.10 knots
A vessel is following a range to keep herself within a narrow channel. The chart indicates the rangeA vessel is following a range to keep herself within a narrow channel. The chart indicates the rangeA vessel is following a range to keep herself within a narrow channel. The chart indicates the rangeA vessel is following a range to keep herself within a narrow channel. The chart indicates the range
to be 001deg. The vessel is "on range" when she is steering a course of:to be 001deg. The vessel is "on range" when she is steering a course of:to be 001deg. The vessel is "on range" when she is steering a course of:to be 001deg. The vessel is "on range" when she is steering a course of:
42424242
001deg. T
The standard time meridian for zone description -1 is:The standard time meridian for zone description -1 is:The standard time meridian for zone description -1 is:The standard time meridian for zone description -1 is:43434343
15deg. E
The mean distance between the earth and the sun is:The mean distance between the earth and the sun is:The mean distance between the earth and the sun is:The mean distance between the earth and the sun is:44444444
1 astronomical unit ( AU )
One complete turn of the drum of the sextant moves the index arm along the arc is equal to:One complete turn of the drum of the sextant moves the index arm along the arc is equal to:One complete turn of the drum of the sextant moves the index arm along the arc is equal to:One complete turn of the drum of the sextant moves the index arm along the arc is equal to:45454545
1 degree
The sun is the central body of the solar system. It moves in the direction of Vega at:The sun is the central body of the solar system. It moves in the direction of Vega at:The sun is the central body of the solar system. It moves in the direction of Vega at:The sun is the central body of the solar system. It moves in the direction of Vega at:46464646
12 miles per second
A harbor chart could have a scale of:A harbor chart could have a scale of:A harbor chart could have a scale of:A harbor chart could have a scale of:47474747
1:35,000
A sailing chart could have a scale of:A sailing chart could have a scale of:A sailing chart could have a scale of:A sailing chart could have a scale of:48484848
1:700,000
A general chart could have a scale of:A general chart could have a scale of:A general chart could have a scale of:A general chart could have a scale of:49494949
1:200,000
The GPS provides 95% accuracy within a range of:The GPS provides 95% accuracy within a range of:The GPS provides 95% accuracy within a range of:The GPS provides 95% accuracy within a range of:50505050
100 meters
The DGPS provides accuracy within a range of:The DGPS provides accuracy within a range of:The DGPS provides accuracy within a range of:The DGPS provides accuracy within a range of:51515151
10 meters
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6. In Meteorology, the unit of atmospheric pressure used in synoptic charts is the hectoPascal. OneIn Meteorology, the unit of atmospheric pressure used in synoptic charts is the hectoPascal. OneIn Meteorology, the unit of atmospheric pressure used in synoptic charts is the hectoPascal. OneIn Meteorology, the unit of atmospheric pressure used in synoptic charts is the hectoPascal. One
hectoPascal (hPa) is equal to:hectoPascal (hPa) is equal to:hectoPascal (hPa) is equal to:hectoPascal (hPa) is equal to:
52525252
1 millibar
The standard sea level pressure of the atmosphere is:The standard sea level pressure of the atmosphere is:The standard sea level pressure of the atmosphere is:The standard sea level pressure of the atmosphere is:53535353
1013.25 millibars of mercury
You are steering a course of 160°T, you wish to observe a body for a latitude check. What would theYou are steering a course of 160°T, you wish to observe a body for a latitude check. What would theYou are steering a course of 160°T, you wish to observe a body for a latitude check. What would theYou are steering a course of 160°T, you wish to observe a body for a latitude check. What would the
azimuth have to be?azimuth have to be?azimuth have to be?azimuth have to be?
54545454
000deg.T
The observer is at Equator and the celestial body is at the First Point of Capricorn, the bearing of theThe observer is at Equator and the celestial body is at the First Point of Capricorn, the bearing of theThe observer is at Equator and the celestial body is at the First Point of Capricorn, the bearing of theThe observer is at Equator and the celestial body is at the First Point of Capricorn, the bearing of the
celestial body during meridian transit is:celestial body during meridian transit is:celestial body during meridian transit is:celestial body during meridian transit is:
55555555
180 degrees
A one knot current has approximately the same effect on a given surface area as a:A one knot current has approximately the same effect on a given surface area as a:A one knot current has approximately the same effect on a given surface area as a:A one knot current has approximately the same effect on a given surface area as a:56565656
10 knot wind
What is the circumference of the earth at the equator of the equatorial radius is taken at 3,444What is the circumference of the earth at the equator of the equatorial radius is taken at 3,444What is the circumference of the earth at the equator of the equatorial radius is taken at 3,444What is the circumference of the earth at the equator of the equatorial radius is taken at 3,444
nautical miles?nautical miles?nautical miles?nautical miles?
57575757
21,639.29 miles
What is the latitude of a place where the sun is exactly at the zenith of the observer at LocalWhat is the latitude of a place where the sun is exactly at the zenith of the observer at LocalWhat is the latitude of a place where the sun is exactly at the zenith of the observer at LocalWhat is the latitude of a place where the sun is exactly at the zenith of the observer at Local
Apparent Noon (LAN) of December 22?Apparent Noon (LAN) of December 22?Apparent Noon (LAN) of December 22?Apparent Noon (LAN) of December 22?
58585858
23deg. 27' S
What is the latitude of a place where the sun is exactly at the zenith of the observer at LocalWhat is the latitude of a place where the sun is exactly at the zenith of the observer at LocalWhat is the latitude of a place where the sun is exactly at the zenith of the observer at LocalWhat is the latitude of a place where the sun is exactly at the zenith of the observer at Local
Apparent Noon (LAN) of September 22 or 23?Apparent Noon (LAN) of September 22 or 23?Apparent Noon (LAN) of September 22 or 23?Apparent Noon (LAN) of September 22 or 23?
59595959
0deg. Latitude
Determine the latitude of a place where the sun is exactly at the zenith of the observer at LocalDetermine the latitude of a place where the sun is exactly at the zenith of the observer at LocalDetermine the latitude of a place where the sun is exactly at the zenith of the observer at LocalDetermine the latitude of a place where the sun is exactly at the zenith of the observer at Local
Apparent Noon (LAN) of September 22 or 23.Apparent Noon (LAN) of September 22 or 23.Apparent Noon (LAN) of September 22 or 23.Apparent Noon (LAN) of September 22 or 23.
60606060
23deg. 27' N
What is the latitude of a place where the sun is exactly at the zenith of the observer at LocalWhat is the latitude of a place where the sun is exactly at the zenith of the observer at LocalWhat is the latitude of a place where the sun is exactly at the zenith of the observer at LocalWhat is the latitude of a place where the sun is exactly at the zenith of the observer at Local
Apparent Noon (LAN) of June 21?Apparent Noon (LAN) of June 21?Apparent Noon (LAN) of June 21?Apparent Noon (LAN) of June 21?
61616161
23deg. 27' N
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7. The arctic circle is how many degrees north or south of the tropic of cancer?The arctic circle is how many degrees north or south of the tropic of cancer?The arctic circle is how many degrees north or south of the tropic of cancer?The arctic circle is how many degrees north or south of the tropic of cancer?62626262
44deg. 06' North
When the body is on the rational horizon, what is its zenith distance?When the body is on the rational horizon, what is its zenith distance?When the body is on the rational horizon, what is its zenith distance?When the body is on the rational horizon, what is its zenith distance?63636363
090deg.
A vessel is following a range to keep herself within a narrow channel. The chart indicates the rangeA vessel is following a range to keep herself within a narrow channel. The chart indicates the rangeA vessel is following a range to keep herself within a narrow channel. The chart indicates the rangeA vessel is following a range to keep herself within a narrow channel. The chart indicates the range
to be 243deg. The vessel is "on range" when she is steering a course of:to be 243deg. The vessel is "on range" when she is steering a course of:to be 243deg. The vessel is "on range" when she is steering a course of:to be 243deg. The vessel is "on range" when she is steering a course of:
64646464
243deg. T
What is the geographical latitude of a body whose declination is 23deg. 27' N?What is the geographical latitude of a body whose declination is 23deg. 27' N?What is the geographical latitude of a body whose declination is 23deg. 27' N?What is the geographical latitude of a body whose declination is 23deg. 27' N?65656565
23deg. 27' N
What is the highest sustained surface wind speed of a Tropical Storm?What is the highest sustained surface wind speed of a Tropical Storm?What is the highest sustained surface wind speed of a Tropical Storm?What is the highest sustained surface wind speed of a Tropical Storm?66666666
34 to 63 knots
The orbital speed of the earth is:The orbital speed of the earth is:The orbital speed of the earth is:The orbital speed of the earth is:67676767
16.1 nautical miles per second
Heeling error is defined as the change of deviation for a heel of:Heeling error is defined as the change of deviation for a heel of:Heeling error is defined as the change of deviation for a heel of:Heeling error is defined as the change of deviation for a heel of:68686868
1deg. while the vessel is on a compass heading of 000deg.
Due to the revolution of the earth around the sun, a sidereal day is shorter than a solar day by about:Due to the revolution of the earth around the sun, a sidereal day is shorter than a solar day by about:Due to the revolution of the earth around the sun, a sidereal day is shorter than a solar day by about:Due to the revolution of the earth around the sun, a sidereal day is shorter than a solar day by about:69696969
3 mins and 56 secs
Tropical Depression has a maximum sustained surface wind speed of:Tropical Depression has a maximum sustained surface wind speed of:Tropical Depression has a maximum sustained surface wind speed of:Tropical Depression has a maximum sustained surface wind speed of:70707070
33 knots
The visible diameter of the sun as seen from the Earth during perihelion is:The visible diameter of the sun as seen from the Earth during perihelion is:The visible diameter of the sun as seen from the Earth during perihelion is:The visible diameter of the sun as seen from the Earth during perihelion is:71717171
32.6'
Polar distance can never be more than:Polar distance can never be more than:Polar distance can never be more than:Polar distance can never be more than:72727272
180deg. from either poles
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8. Internationally used value of the atmospheric pressure in metric system.Internationally used value of the atmospheric pressure in metric system.Internationally used value of the atmospheric pressure in metric system.Internationally used value of the atmospheric pressure in metric system.73737373
1,013 millibars
When the index mirror and the horizon mirror of the sextant are parallel, the sextant should read:When the index mirror and the horizon mirror of the sextant are parallel, the sextant should read:When the index mirror and the horizon mirror of the sextant are parallel, the sextant should read:When the index mirror and the horizon mirror of the sextant are parallel, the sextant should read:74747474
0deg.
The apparent wind can be zero when the true wind is from:The apparent wind can be zero when the true wind is from:The apparent wind can be zero when the true wind is from:The apparent wind can be zero when the true wind is from:75757575
astern and equal to the ship's speed
“Surface current” is associated with what component force?“Surface current” is associated with what component force?“Surface current” is associated with what component force?“Surface current” is associated with what component force?76767676
Horizontal
You are proceeding along the right bank of a narrow channel aboard a right-handed single-screwYou are proceeding along the right bank of a narrow channel aboard a right-handed single-screwYou are proceeding along the right bank of a narrow channel aboard a right-handed single-screwYou are proceeding along the right bank of a narrow channel aboard a right-handed single-screw
vessel. The vessel starts to sheer due to bank suction/cushion effect. You should:vessel. The vessel starts to sheer due to bank suction/cushion effect. You should:vessel. The vessel starts to sheer due to bank suction/cushion effect. You should:vessel. The vessel starts to sheer due to bank suction/cushion effect. You should:
77777777
increase speed and put the rudder right full
The effect we call "squat" occurs. Why?The effect we call "squat" occurs. Why?The effect we call "squat" occurs. Why?The effect we call "squat" occurs. Why?78787878
Increased velocity and decreased water pressure around the ship's hull
You are the Master of a single-screw vessel. You are docking at a port which has no tugs available.You are the Master of a single-screw vessel. You are docking at a port which has no tugs available.You are the Master of a single-screw vessel. You are docking at a port which has no tugs available.You are the Master of a single-screw vessel. You are docking at a port which has no tugs available.
You decide to drop the offshore anchor to help in docking. The amount of chain you should pay outYou decide to drop the offshore anchor to help in docking. The amount of chain you should pay outYou decide to drop the offshore anchor to help in docking. The amount of chain you should pay outYou decide to drop the offshore anchor to help in docking. The amount of chain you should pay out
is:is:is:is:
79797979
1 1/2 to 2 times the depth of the water
The squat effect of a large vessel travelling at high speed will caused an increased of her draft by:The squat effect of a large vessel travelling at high speed will caused an increased of her draft by:The squat effect of a large vessel travelling at high speed will caused an increased of her draft by:The squat effect of a large vessel travelling at high speed will caused an increased of her draft by:80808080
in excess of two meters by mean
The rules concerning lights shall be complied with in all weathers from sunset to sunrise. The lights:The rules concerning lights shall be complied with in all weathers from sunset to sunrise. The lights:The rules concerning lights shall be complied with in all weathers from sunset to sunrise. The lights:The rules concerning lights shall be complied with in all weathers from sunset to sunrise. The lights:81818181
shall be displayed in restricted visibility during daylight hours
A coastal chart could have a scale of:A coastal chart could have a scale of:A coastal chart could have a scale of:A coastal chart could have a scale of:82828282
1:100,000
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9. A vessel will ""squat"" when it proceeds underway:A vessel will ""squat"" when it proceeds underway:A vessel will ""squat"" when it proceeds underway:A vessel will ""squat"" when it proceeds underway:83838383
in all depths of water
Prior to getting underway in fresh or brackish water, the Master must:Prior to getting underway in fresh or brackish water, the Master must:Prior to getting underway in fresh or brackish water, the Master must:Prior to getting underway in fresh or brackish water, the Master must:84848484
log the density of the water
If your vessel is dragging her anchor in a strong wind, you should:If your vessel is dragging her anchor in a strong wind, you should:If your vessel is dragging her anchor in a strong wind, you should:If your vessel is dragging her anchor in a strong wind, you should:85858585
increase the scope of anchor cable
The actual speed of the vessel over the surface of the earth at any given time.The actual speed of the vessel over the surface of the earth at any given time.The actual speed of the vessel over the surface of the earth at any given time.The actual speed of the vessel over the surface of the earth at any given time.86868686
speed over the ground
How will you define "squat"?How will you define "squat"?How will you define "squat"?How will you define "squat"?87878787
Increase in draft to the point on your ship which is closest to the bottom
From those listed, which would be the preferred method of position fixing for greatest accuracy andFrom those listed, which would be the preferred method of position fixing for greatest accuracy andFrom those listed, which would be the preferred method of position fixing for greatest accuracy andFrom those listed, which would be the preferred method of position fixing for greatest accuracy and
certainty of position?certainty of position?certainty of position?certainty of position?
88888888
Taking a radar range and visual bearing
After sailing for several minutes (making 10 knots through the water) and in constant monitoring ofAfter sailing for several minutes (making 10 knots through the water) and in constant monitoring ofAfter sailing for several minutes (making 10 knots through the water) and in constant monitoring ofAfter sailing for several minutes (making 10 knots through the water) and in constant monitoring of
your radar screen, you noticed that a contact has remained in the same position relative to yours,your radar screen, you noticed that a contact has remained in the same position relative to yours,your radar screen, you noticed that a contact has remained in the same position relative to yours,your radar screen, you noticed that a contact has remained in the same position relative to yours,
what could be the possible conclusion of the scenario?what could be the possible conclusion of the scenario?what could be the possible conclusion of the scenario?what could be the possible conclusion of the scenario?
89898989
the contact is on the same course and speed as your vessel
How is bank effect felt in a vessel?How is bank effect felt in a vessel?How is bank effect felt in a vessel?How is bank effect felt in a vessel?90909090
The vessel’s bow is pushed away from the nearest bank
The best time to work a boat into a slip is:The best time to work a boat into a slip is:The best time to work a boat into a slip is:The best time to work a boat into a slip is:91919191
at slack water
C1
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