Designing a heating and cooling system to accommodate load ...

[james]

Designing a heating and cooling system to accommodate load shifts:
 
  A) Improves efficiency.
  B) Allows buildings to operate with less installed capacity and still meet the demand.
  C) Improves comfort.
  D) All of the above.

Question 2

Ultrasonic leak detectors detect refrigerant leaks by:
 
  A) Seeing the refrigerant by sensing the effect that the leaking refrigerant gas has on sonar.
  B) Seeing the change in ultraviolet radiation around the area of the leak.
  C) Hearing the high frequency of the escaping gas.
  D) Seeing the change in infrared radiation around the area of the leak.

[Anton]

Answer to Question 1

D

Answer to Question 2

C

[james]

Thanks

[Anton]

Welcome