Know Your Refrigeration Stuff? Prove It.
(And Then Come Sell It Like a Pro.)
Quick-fire quiz for the sharp minds in refrigeration:
* Can you break down the role of a compressor, condenser, expansion valve, and evaporator in your sleep?
* Know the difference between scroll, screw, and reciprocating compressors and when to use each?
* What happens when non-condensables sneak into a system? Can you explain the...
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