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ASE Heating and Air Conditioning Practice Test
Multiple Choice
ASE Heating and Air Conditioning
Multiple Choice Practice Test
Question 1 of 3
75% Get this Question Right
A system with a low pressure on the low side and heavy frost accumulation on the inlet side of a TXV indicates:
A
Defective compressor
B
clogged screen or TXV stuck closed
C
TXV stuck open
D
Clogged condenser
A low pressure reading on the low side and a heavy frost accumulation on the inlet side of the TXV indicates a clogged screen at the expansion valve or a TXV stuck closed.
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