J104 Quiz 1

What do we call air that is used to increase the oxygen content of air in the conditioned space?

• standard air

• fresh air

• supply air

• return air

What do we call air that is a combination of air from insider the conditioned apace and air from outside?

• return air

• supply air

• mixed air

• fresh air

What type of air conditioner would you find in a window?

• a room air conditioner

• a split system

• a packaged air conditioner

• a reverse cycle air conditioner

What type of air conditioner is also called a heat pump?

• a room air conditioner

• a split system

• a packaged air conditioner

• a reverse cycle air conditioner

What type of air conditioner would have a constant supply of water?

• a split system

• a reverse cycle air conditioner

• an evaporative cooler

• comfort air conditioning

A hot pan cooling on a window sill is an example of what type of heat loss?

• conduction

• convection

• radiation

• evaporation

Your hand becoming cold when touching a cold surface is an example of what type of heat loss?

• conduction

• convection

• radiation

• evaporation

How much oxygen is in the air is a concern related to what?

• air filtration

• air cleanliness

• air purity

• air distribution

What do you call the process of removing polluted air from a space and replacing it with clean air?

• ventilation

• decontamination

• filtration

• humidification