HVAC Final Exam Questions With
Verified Answers
\Q\.An example of a power consuming device would be a(n) ____ while an example of a non-
power consuming device would be a(n) _____. - ANSWERS✔-Light bulb, single-pole single-throw
switch
\Q\.An electrical power consuming component. - ANSWERS✔-is also known as a load
\Q\.The line side of a switch is the. - ANSWERS✔-side the power source is connected to
\Q\.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? - ANSWERS✔-G
\Q\.The _______ is nothing more than a set of switches. - ANSWERS✔-thermostat
\Q\.The continuity through the heat relay is checked using a(n) - ANSWERS✔-ohmmeter
\Q\.A 10-wrap amperage multiplier is used with a(n) - ANSWERS✔-Clamp-on ammeter
\Q\.Transformers are rated using - ANSWERS✔-volt-amperes
Verified Answers
\Q\.An example of a power consuming device would be a(n) ____ while an example of a non-
power consuming device would be a(n) _____. - ANSWERS✔-Light bulb, single-pole single-throw
switch
\Q\.An electrical power consuming component. - ANSWERS✔-is also known as a load
\Q\.The line side of a switch is the. - ANSWERS✔-side the power source is connected to
\Q\.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? - ANSWERS✔-G
\Q\.The _______ is nothing more than a set of switches. - ANSWERS✔-thermostat
\Q\.The continuity through the heat relay is checked using a(n) - ANSWERS✔-ohmmeter
\Q\.A 10-wrap amperage multiplier is used with a(n) - ANSWERS✔-Clamp-on ammeter
\Q\.Transformers are rated using - ANSWERS✔-volt-amperes
