An anayzer is a device used to a. measure or control flow, temperature, level, or pressure b.
measure physical and chemical compositions of materials c. send a signal, a controller, recorder,
or indicator d. measure temperature changes in relationship to electrical resistance 2. A process
variable is best described as a. transmitter signal to an analytical controller b. a process
condition that is subject to change c. a variable process condition that is automated so
fluctuations are eliminated d. the lag time in a pneumatic control loop 3. A level measurement
device attached to a vessel that allows an operator to see the correspondinn liquid level is a a.
sight glass gauge C. RTD b. rotameter d. transmitter 4. A thermocouple is a. a wire compoved
of dissimilar metals that are connected at one end b. a resistive temperature detecior used to
measure temperature changes in relationship to electrical resistance c. a device used to measure
physical and chemical compositions d. a device designed to alert operators when a process
variable exceeds established parameters 5. In a process control loop. a(n) can be transmitted
over the longest distance. a. pneumatic signal c. hydraulic signal b. electrical signal d.
pneumatic-electrical signal 6. signals are usually transmitted in milliamperes. a. Pneumatic c.
Hydraulic b. Electrical d. Pneumatic-electrical 7. A DP cell is an example of a. a. controller c.
transducer b. transmitter d. converter 8. A control loop is a. a collection of instruments that
work together to automatically control a process b. an electronic process flow diagram used to
automatically control a process c. an electronic system that controls and monitors process
variables d. a set of devices used to transmit one form of energy into another
Solution
1)B
2)B
3)A
4)A
5)B
6)D
7)B
8)C.
An anayzer is a device used to a. measure or control flow, temperatur.pdf
1. An anayzer is a device used to a. measure or control flow, temperature, level, or pressure b.
measure physical and chemical compositions of materials c. send a signal, a controller, recorder,
or indicator d. measure temperature changes in relationship to electrical resistance 2. A process
variable is best described as a. transmitter signal to an analytical controller b. a process
condition that is subject to change c. a variable process condition that is automated so
fluctuations are eliminated d. the lag time in a pneumatic control loop 3. A level measurement
device attached to a vessel that allows an operator to see the correspondinn liquid level is a a.
sight glass gauge C. RTD b. rotameter d. transmitter 4. A thermocouple is a. a wire compoved
of dissimilar metals that are connected at one end b. a resistive temperature detecior used to
measure temperature changes in relationship to electrical resistance c. a device used to measure
physical and chemical compositions d. a device designed to alert operators when a process
variable exceeds established parameters 5. In a process control loop. a(n) can be transmitted
over the longest distance. a. pneumatic signal c. hydraulic signal b. electrical signal d.
pneumatic-electrical signal 6. signals are usually transmitted in milliamperes. a. Pneumatic c.
Hydraulic b. Electrical d. Pneumatic-electrical 7. A DP cell is an example of a. a. controller c.
transducer b. transmitter d. converter 8. A control loop is a. a collection of instruments that
work together to automatically control a process b. an electronic process flow diagram used to
automatically control a process c. an electronic system that controls and monitors process
variables d. a set of devices used to transmit one form of energy into another
Solution
1)B
2)B
3)A
4)A
5)B
6)D
7)B
8)C
