HVAC Final Exam, unit 15 Exam Questions And Answers 100% Pass
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Course
HVAC
Institution
HVAC
HVAC Final Exam, unit 15 Exam Questions
And Answers 100% Pass
A control can be which of the following? - answerAll of the above
An example of a power consuming device would be a(n) ____ while an example of a non-power
consuming device would be a(n) _____. - answerLight bulb, single-pole single-...
HVAC Final Exam, unit 15 Exam Questions
And Answers 100% Pass
A control can be which of the following? - answer✔All of the above
An example of a power consuming device would be a(n) ____ while an example of a non-power
consuming device would be a(n) _____. - answer✔Light bulb, single-pole single-throw switch
An electrical power consuming component. - answer✔is also known as a load
The line side of a switch is the. - answer✔side the power source is connected to
If an air conditioning system is calling for cooling and the compressor is running but the indoor
(evaporator) fan is not running, which terminal on the thermostat will the technician most likely
check? - answer✔G
The _______ is nothing more than a set of switches. - answer✔thermostat
The continuity through the heat relay is checked using a(n) - answer✔ohmmeter
A 10-wrap amperage multiplier is used with a(n) - answer✔Clamp-on ammeter
Transformers are rated using - answer✔volt-amperes
A(n) ____ is the easiest diagram to use to follow a circuit. This diagram normally can be studied
briefly, and the circuit function should become obvious. - answer✔Ladder diagram
An electrical diagram showing the approximate location of the components is called a(n) -
answer✔Pictorial diagram
T/F: If line of a circuit had a potential of 120 V and line two was neutral, the potential voltage
(difference) between line one and line two would be zero volts. - answer✔False
T/F: The heat anticipator in a thermostat is usually an adjustable type. - answer✔True
T/F: The cooling anticipator in a thermostat is usually an adjustable type. - answer✔False
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