HVAC Heat Transfer

____ 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?

_____ Sensor monitors intensity of sunlight: