WorksheetsHVAC Heat Transfer
Total questions: 14
Worksheet time: 9mins
____ heat is related to changes in temperature of a gas or object with no change in phase.
Absolute
Latent
Sensible
Relative
Cousin
_____ heat is related to changes in phase between liquids, gases, and solids
Critical
Sensible
Relative
Latent
Uncle
________ equals −273.15 degrees Celsius, or -459.67 Fahrenheit
Absolute Zero
Infinite Cold
Deep Space
Infinite Zero
Liquid Nitrogen
____ sensors monitor the intensity of sunlight and adjust the HVAC control to improve the comfort level of the driver and passengers on sunny days
Lumen
Latent Heat
Radiation
Sun
32 degrees Fahrenheit = How many degrees Celsius?
212
-32
64
0
10
Customer states: AC only blowing cold when driving at high speeds. A likely cause might be...
Bad Condenser Fan
Low Refrigerant
Compressor Inop
Evap Drain Clogged
None of the Above
The ______ is the energy required to increase the temperature of one gram of water by one degree Celsius
Joule
Calorie
Kelvin
Degree
Yuengling
______ ______ was an American engineer, best known as the inventor of modern air conditioning
Willis Carrier
Michael Faraday
Lord Kelvin
Vernon Carrier
Disease Carrier
What does TXV stand for?
(a)
(a) Sensor monitors intensity of sunlight:
How should you shine a flashlight through a condenser to see if it needs to be cleaned?
Front to Back
Top to Bottom
Back to Front
Bottom to Top
What are the parts that make up a compressor clutch?
driver plate
belt plate
magnet coil
All the Above
What is the process called of removing refrigerant?
Recovery
Recycling
Retarding
Reducing
All of the Above
Match the following
Low Side Pressure Switch
Tinary Switch
Orifice Tube
Dryer
Lizzo before and after 65 pounds lost
