WINDOW AIR CONDITIONER - Practice Mode

1) What is the remedy for the defective OLP in a window air conditioner?

Repair the OLP Replace the OLP Remove the parts Repair the heater element

Correct Answer: Replace the OLP

2) What is the reason for the compressor does not start but the fan motor works normally in window AC?

Defective blower Defective fan motor Defective fan capacitor Defective compressor motor

Correct Answer: Defective compressor motor

3) What is the remedy to remove moisture from the window AC system?

Over gas charge in the system Evacuate the system deeply Clean the evaporator fins Clean the condenser fins

Correct Answer: Evacuate the system deeply

4) What is the cause of reduced supply air throw though air filter is clean in window AC?

No frost in the evaporator Frost accumulated in the evaporator Dust accumulated in the condenser No dust accumulated in the evaporator

Correct Answer: Frost accumulated in the evaporator

5) What is the effect of sensing higher temperature by thermistor NTC?

Resistance increases Resistance decreases Resistance becomes zero Resistance becomes infinity

Correct Answer: Resistance decreases

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