HVACR Practice Test Kit 2025 Edition HVAC Practice Test

HVACR Practice Test
Kit 2025 Edition
HVAC Practice Test

, 1. Two locations where a cold air return should be installed:

a. Open area of wall and low to the ground.

b. Behind appliances and high on the wall.

c. Open area of wall and high on the wall.

d. Behind appliances and low to the ground.

2. Which of the following is a law of thermodynamics:

a. Heat is a form of matter.

b. Heat moves toward a place with higher intensity.

c. Heat moves toward a place with lower intensity.

d. Heat moves toward a place with a higher temperature.

3. Sensible heat describes _________________________.

a. How fast heat will travel.

b. The quantity of heat.

c. The volume of heat.

d. How hot something feels.

4. Latent heat measures _______________________.

a. The temperature of heat in a substance.

b. The quantity of heat in a substance.

c. The velocity of heat in a substance.

d. The heat potential of a substance.

5. Latent heat is measured in ____________________.

a. Degrees Celsius, F ahrenheit and Kelvin

b. International System of Units

c. British Thermal Units

d. Board of Trade Unit