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WorksheetsQuiz 4
Total questions: 16
Worksheet time: 9mins
Name
Class
Date
1.
Temperature flows from?
a)
cold to hot
b)
Cold to warm to hot
c)
hot to cold
d)
Heat Rises
2.
What does G.F.C.I. stand for?
a)
Go for it
b)
Gas furnace instrument
c)
Ground fault interrupter
d)
Baby Groot
3.
How is ACR pipe sized
a)
I.D.
b)
O.D.
4.
An objects heat and its temperature are always the same.
a)
True
b)
False
5.
The amount of heat needed to raise the temperature of 1 pound of water 1 degree Fahrenheit (at sea level)
a)
1 BTU
b)
convection
c)
Broil
d)
100 Kelvin
6.
Placed in windows or through openings in a wall
a)
Split Unit
b)
Centralize Unit
c)
Window Unit
d)
Portable Air Cond
7.
divided into two components, Indoor unit and Outdoor unit
a)
Window unit
b)
Split Unit
c)
Centralize Unit
d)
Portable AC
8.
To cool down a large building
a)
Centralize System
b)
Window unit
c)
Portable
9.
easily transported inside a home or office.
a)
Portable
b)
Window unit
c)
Split Unit
d)
Centralize system
10.
Which is the answer is not the types of air conditioning
a)
Double unit
b)
Split Unit
c)
Window unit
d)
Centralize
11.
to transport air from AHU to each outlet in the conditioned spaces
a)
AHU
b)
Duct
c)
Fire Damper
d)
Filter
12.
to remove suspended particles, contaminants and odours
a)
Duct
b)
AHU
c)
Filter
d)
Fire Damper
13.
Draws the refrigerant from the cooling coil and forces it into the condenser by suction process.
a)
Evaporator
b)
Compressor
c)
Expansion valve
d)
Condensor
14.
reduces the pressure of the refrigerant liquid and thus cools the liquid
a)
Expansion Valve
b)
Evaporator
c)
Compressor
d)
Condensor
15.
It condenses the refrigerant vapor to liquid
a)
Condensor
b)
Compressor
c)
Evaporator
d)
Expansion Valve
16.
A component in the basic refrigeration cycle that absorbs or adds heat to the system.
a)
Evaporator
b)
Expansion Valve
c)
Condensor
d)
Compressor
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