Practice question

On a dual-evaporator bus, the rear evaporator's expansion device and check/solenoid valves allow the rear circuit to:

  1. Bypass the compressor
  2. Eliminate the receiver-drier
  3. Operate independently or be shut off when rear cooling is not needed
  4. Replace the main condenser

Answer: C — Operate independently or be shut off when rear cooling is not needed

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