Reta UPDATED Exam Questions and
CORRECT Answers
How are temperature and heat related?
a) They are the same.
b)Heat is a measure of power and temperature is a measure of energy.
c)Heat is a form of energy and temperature is a measure of latent heat.
d)Temperature is a measure of the intensity...
a) They are the same.
b)Heat is a measure of power and temperature is a measure of energy.
c)Heat is a form of energy and temperature is a measure of latent heat.
d)Temperature is a measure of the intensity of the heat in an object. - CORRECT ANSWER-
d)Temperature is a measure of the intensity of the heat in an object.
The amount of heat required to change the temperature of one pound of water one-degree
Fahrenheit defines__________
A) a BTU.
B) a Calorie.
C) a ton of refrigeration.
D) latent heat. - CORRECT ANSWER- A) a BTU.
What is one ton of refrigeration equal to?
A) The rate of moving 288,000 BTUs per 24 hours.
B) The rate of moving 12,000 BTUs per minuet.
C) The rate of moving 200 BTUs per hour.
D) The rate of moving 288,000 BTUs per hour. - CORRECT ANSWER- A) The rate of
moving 288,000 BTUs per 24 hours.
The boiling temperature of a liquid can be changed by ________
A) applying more heat energy..
, B) removing heat energy.
C) changing the pressure on the liquid.
D) adding more liquid to the container. - CORRECT ANSWER- C) changing the pressure on
the liquid.
What does the compressor do?
A) Stores refrigerant.
B) Absorbs heat into the system.
C) Moves refrigerant from the low side to the high side.
D) Rejects heat from the system. - CORRECT ANSWER- C) Moves refrigerant from the low
side to the high side.
What does the expansion device do?
A) Absorbs heat into the system.
B) Controls liquid refrigerant flow to the evaporator.
C) It is the primary evaporator temperature control.
D) Rejects heat from the system. - CORRECT ANSWER- B) Controls liquid refrigerant flow
to the evaporator.
What does the condenser do?
A) Absorbs heat into the system.
B) Controls flow.
C) Moves refrigerant from the low side to the high side.
D) Rejects heat from the system. - CORRECT ANSWER- D) Rejects heat from the system.
What does the evaporator do?
A) Absorbs heat energy into the system.
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