wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Refrigeration cycle Vocab test

Total questions: 11

Worksheet time: 33mins

Name
Class
Date
1.

Circulation device for refrigerant in closed pipe system; designed for vapor compression only

a)

Compessor

b)

condensor

c)

Charlie's Law

d)

cold

2.

utilized a coil, fan motor and blade to remove absorbed heat from the high pressure, high temperature refrigerant vapor it receives from the compressor

a)

Condenser

b)

Delta H

c)

Enthalpy

d)

Kelvin

3.

component of the cycle which absorbs heat and is commonly located in the area being cooled; enclosed in a cabinet; typically A-shaped with a drain pan located at the bottom to catch condensation; typically installed on top of furnace

a)

Flash Gas

b)

Boils law

c)

Evaporator Coil

d)

condenser

4.

temperature measurement scale utilized mainly in the United States

a)

Celcius

b)

Heat

c)

Cold

d)

Fahrenheit

5.

WHAT IS THE ROLE OF THE METERING DEVICE

a)

COMPRESS LIQUID

b)

ABSORB HEAT

c)

METERS FLOW OF REFRIGERANT

d)

JUST LOOKS GOOD

6.

chemical compound used to absorb heat in the evaporator and release it in the condenser 


a)

Refrigerant

b)

Miscible

c)

Rankine

d)

Suction gas

7.

measurement of heat expressed in Fahrenheit, Celsius, Rankine or Kelvin

a)

heat

b)

Temperature

c)

cold

d)

hot

8.

heat will only flow from a substance at a higher temperature to another substance which is at a lower temperature 


a)

electricity

b)

condenser

c)

2nd law of thermodynamics

d)

thermostat

9.

condition which occurs when heat is absorbed by a liquid, changing the liquid to a vapor

a)

dilution

b)

Enthalpy

c)

Discharge gas

d)

Evaporation

10.

amount of heat required to raise one pound of water 1°F

a)

Pounds

b)

British Thermal Unit

(BTU)

c)

Joule

d)

Calorie

11.

Bonus Question:

for a fixed mass of gas at a constant temperature, the volume of gas is inversely proportional to the pressure, meaning as the pressure increases, the volume decreases, and vice-versa 


a)

Avogadro's Law

b)

Charles's Law

c)

Dalton's Law of Partial Pressure

d)

Boyle's Law