LOCAL 94 UNIT 5 STUDY SHEET
QUESTIONS WITH 100% VERIFIED
ANSWERS!!
1 of 70
Ter
m
A control system is a system in which the power supply is 24 VDC or
less.
Give this one a try
later!
Electroni Electrica
c l
Pneumati None of the
c above
, Don't know?
2 of 70
Term
Safety Valves are desigbed to pop open when the
pressure in a boiler exceeds its_______________
Give this one a try later!
Working Operating Pressure Working Operating Pressure
MAWP (Maximum
Both B and C Allowable Working
Pressure)
Don't know?
3 of 70
Term
Piping Systems designs for HVAC include_______and a
primary loop system
Give this one a try later!
, Three Pipe and Two Pipe Three pipe only
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4 of 70
Term
A___is a device that receives a signal from the_____
compares it to a setpoint value, and sends an appropriate
output to a_____
Give this one a try later!
Controller, controlled device, Sensor, controlled device,
sensor controller
Controller, sensor, controlled Sensor, controller, controlled
device device
Don't know?
5 of 70
Term
A _____ is a device that senses temperature, pressure, or
humidity and sends a proportional signal to a receiver
controller
, Give this one a try later!
QUESTIONS WITH 100% VERIFIED
ANSWERS!!
1 of 70
Ter
m
A control system is a system in which the power supply is 24 VDC or
less.
Give this one a try
later!
Electroni Electrica
c l
Pneumati None of the
c above
, Don't know?
2 of 70
Term
Safety Valves are desigbed to pop open when the
pressure in a boiler exceeds its_______________
Give this one a try later!
Working Operating Pressure Working Operating Pressure
MAWP (Maximum
Both B and C Allowable Working
Pressure)
Don't know?
3 of 70
Term
Piping Systems designs for HVAC include_______and a
primary loop system
Give this one a try later!
, Three Pipe and Two Pipe Three pipe only
Don't know?
4 of 70
Term
A___is a device that receives a signal from the_____
compares it to a setpoint value, and sends an appropriate
output to a_____
Give this one a try later!
Controller, controlled device, Sensor, controlled device,
sensor controller
Controller, sensor, controlled Sensor, controller, controlled
device device
Don't know?
5 of 70
Term
A _____ is a device that senses temperature, pressure, or
humidity and sends a proportional signal to a receiver
controller
, Give this one a try later!
