A dirty air filter would likely cause which of the following symptoms?
A) High superheat B) High condenser pressure
C) Low evaporator pressure D) Low subcooling
Question 2
When a relay coil is disconnected and tested, what is the meter reading of an open coil?
A) 20 Ohms B) 0 Ohms
C) 120 Ohms D) Infinite ohms or OL on digital meters