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Author Question: The smallest incremental markings on analog gauges designed for R-410A are generally: A) 10 psi. ... (Read 102 times)

OSWALD

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on: Jul 24, 2018
The smallest incremental markings on analog gauges designed for R-410A are generally:
 
  A) 10 psi. B) 20 psi. C) 5 psi. D) 1 psi.

Question 2

What opens and closes the valves in a reciprocating compressor?
 
  A) Pressure difference across the valves B) Hydraulic valve lifters
  C) A cam shaft D) The piston pushes them open.


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adammoses97

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Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

A


OSWALD

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Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

strudel15

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Reply 3 on: Yesterday
Excellent

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