HAC230 Week 3 Quiz

Moisture from air passing through a dehumidifier condenses on its _______.

A buildings energy use is not affected by __________.

Before condensation spills out of a dehumidifier, ___ shuts off the compressor, stopping water overflow.

Function of remote controller establishes most efficient run times, then cycles on and off accordingly to save energy

When humidity is too high in a building, the following events may occur except ___________.

A(n) _____ humidifier uses its own heat source to create steam.

The acronym TEM stands for _______.

A 3.5 ton unit is how many BTUs?

Early building control systems used ___________.

Building systems are often easier to troubleshoot than the less complex controls for systems because of

Being a measure of ventilation rate, ________ refers to replacing of entire volume of air in one hour.

A computer that accepts both analog & digital input signals from an HVAC or automated building system is called ______.

Heat loss or gain from conditioned air escaping through ceilings, walls, floors, windows, & other building components is

Ratio of moisture content in the air compared to maximum amount of moisture air can hold at its current temp is called

The passing of outside air into buildings through doors, cracks around windows & other openings is...

A humidifier that uses a spinning disk that flings water against a diffuser is a(n) _______.

To prevent or undo blocking of airflow through a dehumidifier, the _______ shuts off the compressor.

A humidifier that sprays small water droplets into the air is called a(n) _____ humidifier.

When humidity adds moisture to air already heated by a furnace, the temperature of the air ________.

Forced airflow that takes place by design between the inside and outside of a building is ______.