HVAC Fundamentals Quiz

The temperature of the air in degrees Fahrenheit.

The ratio of fresh air to recirculated air in a ventilation system.

The amount of water vapor present in the air compared to the maximum amount that air can hold. (correct)

The total heat content of air including both sensible and latent heat.

The temperature that accounts for the moisture content in the air.

The temperature measured by a standard thermometer without the influence of humidity. (correct)

The maximum temperature the air can reach before condensation occurs.

The average temperature of air returning to HVAC units.

It indicates the total weight of moisture in a given volume of air.

It determines the speed at which air is circulated in a system.

It measures the internal energy changes related to heating and cooling processes. (correct)

It represents the absolute temperature of the air inside the building.

<p>Energy cannot be created or destroyed, only transformed.</p> Signup and view all the answers

<p>The temperature at which air reaches full saturation with moisture.</p> Signup and view all the answers