In VAV systems with a return air fan, the fan provides _____. ...

[jc611]

In VAV systems with a return air fan, the fan provides _____.
 
  a. the same amount of air that the supply air fan is moving
  b. more airflow than the supply air fan provides
  c. the amount of air the supply fan is moving, minus the outside air
  d. 50 percent of the air that the supply air fan provides

Question 2

The chain pipe vise is designed to hold pieces of pipe that are _____.
 
  a. small
  b. large
  c. long
  d. short

[abctaiwan]

Answer to Question 1

c

Answer to Question 2

b

[jc611]

Thanks for the timely response, appreciate it

[bimper21]

Gracias!