What temperature causes air to become saturated with moisture?
Assessment for HVAC Module 1

Quiz
•
Science
•
University
•
Hard
Wajiha Iffat
Used 2+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Boiling point
Dew point
Freezing point
Melting point
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which refrigerant type is considered the 'cool' choice with no ozone depletion potential (ODP)?
Ammonia
HFC
HCFC
CFC
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is the ideal temperature and humidity range for human comfort?
30°C to 35°C at 20% to 50% relative humidity
25°C to 30°C at 50% to 80% relative humidity
20°C to 25°C at 30% to 60% relative humidity
15°C to 20°C at 40% to 70% relative humidity
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is the term for the transfer of heat through a solid material, not a fluid?
Adiabatic process
Conduction
Latent heat
Sensible heat
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is the coolest device that can transfer heat from one location to another for heating or cooling purposes?
Air conditioner
Refrigerator
Heat pump
Boiler
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which refrigerant is known as the 'cool' choice and falls into the safety category A2L?
R-32
R-410A
R-134a
R-22
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is the unit of heat commonly used in the Imperial system?
Kelvin
British Thermal Unit (BTU)
Joule
Celsius
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