Author Question: A traditional compression refrigeration cycle that condenses the refrigerant in the condenser is a: ... (Read 72 times)

c0205847 · **on:** Jul 26, 2018

A traditional compression refrigeration cycle that condenses the refrigerant in the condenser is a:

A) Subcritical system. B) Transcritical system.
C) Supercritical system. D) Noncritical system.

Question 2

Explain the operation of the capacitor-start, capacitor-run hermetic compressor and its two capacitors and potential relay.

What will be an ideal response?

joechoochoy · **Reply #1 on:** Jul 26, 2018

Answer to Question 1

A

Answer to Question 2

The CSCR compressor uses the start capacitor and run capacitors to help it get started. After the compressor is running up to speed, the potential relay removes the start winding from the circuit. The run capacitor remains in the circuit and the compressor becomes essentially a PSC motor.