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HVAC-R Final Exam Questions And Answers With Verified Solutions Already Passed!!!
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HVAC-R Final Exam Questions And Answers With Verified Solutions Already Passed!!!
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HVAC-R Final Exam Questions AndAnswers With Verified Solutions Already
Passed!!!
volt amps - ANSWER✔✔Transformers are normally rated in?
true - ANSWER✔✔An insulated jumper may be used to temporarily jump a
component in an electrical circuit(true or false)?
divided by 10 - ANSWER✔✔When using a 10 wrap multiplier the reading on the
meter must be?
ladder diagram - ANSWER✔✔An electrical line wiring diagram is often called?
pictorial diagram - ANSWER✔✔A wiring diagram that shows the approximate
location of components is called?
clamp on ammeter - ANSWER✔✔A 10 wrap amperage multiplier is used with a?
load - ANSWER✔✔An electrical component consuming power is?
variable resistor - ANSWER✔✔A heat anticipator in a thermostat is often a ?
ohmmeter - ANSWER✔✔Continuity through a heating relay can be checked with
an?
, the side nearest the power source - ANSWER✔✔The line side of a switch is?
higher than the voltage you are working on - ANSWER✔✔When using a meter to
measure voltage, the range should be?
voltage between two power legs of a power supply - ANSWER✔✔Potential
voltage is a term that indicates?
suction gas going back to compressor - ANSWER✔✔Most hermetic compressors
are cooled by?
a fixed resistor in a cooling thermostat used to start a cooling system prematurely -
ANSWER✔✔A cold anticipator is?
parallel with cooling contacts - ANSWER✔✔How is the cold anticipator wired?
bimetal and thermistor - ANSWER✔✔What are two types of motor temperature
protection devices?
transformer - ANSWER✔✔The low voltage thermostat is energized by a ?
temperature of surrounding air - ANSWER✔✔What is meant by the term,
Temperature of ambient air?
opens - ANSWER✔✔The heating thermostat {BLANK} on a rising temperature?
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