HVAC-R FINAL EXAM QUESTIONS|VERIFIED WITH ACCURATE ANSWERS
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Course
HVAC-R
Institution
HVAC-R
HVAC-R FINAL EXAM QUESTIONS
HVAC-R FINAL EXAM QUESTIONS|VERIFIED WITH ACCURATE ANSWERS
Volt amps - Accurate AnswerTransformers are normally rated in?
True - Accurate AnswerAn insulated jumper may be used to temporarily jump a component in an electrical circuit(true or false)?
Divided b...
HVAC-R FINAL EXAM QUESTIONS
HVAC-R FINAL EXAM QUESTIONS|VERIFIED WITH ACCURATE ANSWERS
Volt amps - Accurate Answer ✅✅Transformers are normally rated in?
True - Accurate Answer ✅✅An insulated jumper may be used to temporarily jump a component in an electrical circuit(true or false)?
Divided by 10 - Accurate Answer ✅✅When using a 10 wrap multiplier the reading on the meter must be?
Ladder diagram - Accurate Answer ✅✅An electrical line wiring diagram is often called?
Pictorial diagram - Accurate Answer ✅✅A wiring diagram that shows the approximate location of components is called?
Clamp on ammeter - Accurate Answer ✅✅A 10 wrap amperage multiplier is used with a?
Load - Accurate Answer ✅✅An electrical component consuming power is? Variable resistor - Accurate Answer ✅✅A heat anticipator in a thermostat is often a ?
Ohmmeter - Accurate Answer ✅✅Continuity through a heating relay can be checked with an?
The side nearest the power source - Accurate Answer ✅✅The line side of a switch is?
Higher than the voltage you are working on - Accurate Answer ✅✅When using a meter to measure voltage, the range should be?
Voltage between two power legs of a power supply - Accurate Answer ✅✅Potential voltage is a term that indicates?
Suction gas going back to compressor - Accurate Answer ✅✅Most hermetic compressors are cooled by?
A fixed resistor in a cooling thermostat used to start a cooling system prematurely - Accurate Answer✅✅A cold anticipator is?
Parallel with cooling contacts - Accurate Answer ✅✅How is the cold anticipator wired?
Bimetal and thermistor - Accurate Answer ✅✅What are two types of motor temperature protection devices?
Transformer - Accurate Answer ✅✅The low voltage thermostat is energized by a ?
Temperature of surrounding air - Accurate Answer ✅✅What is meant by the term, Temperature of ambient air?
Opens - Accurate Answer ✅✅The heating thermostat {BLANK} on a rising temperature?
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