If some components are not functioning, and the system has line ...

[j.rubin]

If some components are not functioning, and the system has line and control voltage, you should next:
 
  A) Replace the components.
  B) Determine if the components are receiving voltage.
  C) Replace the starter components.
  D) Repair the circuit to the components.

Question 2

A TAB technician determines that the total airflow leaving the supply registers is much lower than the amount of air the blower is moving. This indicates that:
 
  A) There is too much restriction in the return-side ductwork.
  B) There are leaks in the return-side ductwork.
  C) There is too much restriction in the supply-side ductwork.
  D) There are leaks in the supply-side ductwork.

[ririgirl15]

Answer to Question 1

B

Answer to Question 2

D

[j.rubin]

TYSM

[xthemafja]

Gracias!