HVAC Excellence 3

The condenser gives off heat to the surrounding environment.

• True

• False

The suction line should carry high pressure vapor.

• True

• False

Dew point is the temperature at which air becomes fully saturated and moisture begins to condense.

• True

• False

A capillary tube adjusts flow based on system demand.

• True

• False

Back seating a two-way service valve opens the service port.

• True

• False

A starved evaporator can be caused by a partially clogged metering device.

• True

• False

Compressor sweating is a normal sign of proper operation.

• True

• False

A thermostatic expansion valve keeps evaporator pressure constant.

• True

• False

A sight glass is used to check for moisture content in refrigerants.

• True

• False

Slugging occurs when vapor enters the compressor.

• True

• False