36 review

Front

What is the best orientation for windows to lower solar load in a desert environment?

Back

North and East.

Front

Does the return duct portion of an air handling system need to be insulated?

Back

False.

Front

What type of metering device is likely used in a split air-conditioning system with a compressor that has a start capacitor and relay?

Back

Thermostatic expansion valve.

Front

What is the solar load on a structure?

Back

The heat gain resulting from the radiation from the sun.

Front

Should a structure without an attic have sufficient insulation in the roof?

Back

True.

Front

What is solar load?

Back

The heat gain in a building due to solar radiation.

Front

Why is it important to insulate return ducts in an air handling system?

Back

To prevent energy loss and maintain efficiency.

Front

What is the role of a thermostatic expansion valve in an air conditioning system?

Back

To regulate the flow of refrigerant based on cooling demand.

Front

How does window orientation affect energy efficiency in buildings?

Back

Proper orientation can minimize heat gain and reduce cooling costs.

Front

What factors contribute to heat gain in a building?

Back

Solar radiation, air infiltration, and heat conducted through materials.