Author Question: Symptoms of an inefficient compressor include: A) High suction pressure, high discharge pressure, ... (Read 108 times)

CBme · **on:** Jul 24, 2018

Symptoms of an inefficient compressor include:

A) High suction pressure, high discharge pressure, and low amp draw.
B) High suction pressure, low discharge pressure, and low amp draw.
C) Low suction pressure, low discharge pressure, and high amp draw.
D) Low suction pressure, high discharge pressure, and high amp draw.

Question 2

When troubleshooting an induced-draft gas furnace, what should be checked if the induced-draft fan comes on but the igniter is never energized?

A) Check the draft pressure switch to see if it is closed.
B) Check the microamp signal of the flame sensor.
C) Check the incoming gas pressure.
D) Check the control transformer.