1 of 170
Term
Atmospheric pressure is defined as
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29.92 inhg 1013.25 hpa
, 14.7 psia 1.0 atm
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2 of 170
Term
Determine the five input test points (0%, 25%, 50%, 75%, 100%) used for
a temperature transmitter with calibration range of 32 degrees F to 212
degrees F and an output of 4-20 mADC.
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0% ~ 32 degrees F
The switch uses a dead band of 20 25% ~ 77 degrees F
pounds per square inch to prevent 50% ~ 122 degrees F
the pump from cycling excessively. 75% ~ 167 degrees F
100% ~ 212 degrees F
Perform a continuity check to identify
167 degrees F
a short circuit on ground fault.
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3 of 170
Term
,What is a device that is identified as PSL 2345?
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Pressure regulator low 2345 Pressure switch low 2345
Pressure sensor high 2345 Pressure gauge medium 2345
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4 of 170
Term
A control valve that fails in position and does not move can be
indicated with a graphic symbol or which letters?
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NATO alphabet Lockout/Tagout
FL (Fail Last) Final control element
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5 of 170
, Term
Because steam is considered a gas, pressure and temperature changes
affect its density.
True or False
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Impulse True
Temperature Never
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6 of 170
Term
Temperature switches uses this type of signal to control a process.
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Digital Continuous
Discrete Algorithm
Term
Atmospheric pressure is defined as
Give this one a try later!
29.92 inhg 1013.25 hpa
, 14.7 psia 1.0 atm
Don't know?
2 of 170
Term
Determine the five input test points (0%, 25%, 50%, 75%, 100%) used for
a temperature transmitter with calibration range of 32 degrees F to 212
degrees F and an output of 4-20 mADC.
Give this one a try later!
0% ~ 32 degrees F
The switch uses a dead band of 20 25% ~ 77 degrees F
pounds per square inch to prevent 50% ~ 122 degrees F
the pump from cycling excessively. 75% ~ 167 degrees F
100% ~ 212 degrees F
Perform a continuity check to identify
167 degrees F
a short circuit on ground fault.
Don't know?
3 of 170
Term
,What is a device that is identified as PSL 2345?
Give this one a try later!
Pressure regulator low 2345 Pressure switch low 2345
Pressure sensor high 2345 Pressure gauge medium 2345
Don't know?
4 of 170
Term
A control valve that fails in position and does not move can be
indicated with a graphic symbol or which letters?
Give this one a try later!
NATO alphabet Lockout/Tagout
FL (Fail Last) Final control element
Don't know?
5 of 170
, Term
Because steam is considered a gas, pressure and temperature changes
affect its density.
True or False
Give this one a try later!
Impulse True
Temperature Never
Don't know?
6 of 170
Term
Temperature switches uses this type of signal to control a process.
Give this one a try later!
Digital Continuous
Discrete Algorithm
