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malaka33 malaka33
wrote...
Posts: 492
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6 years ago
To speed up refrigerant recovery:
 
  A) Use large diameter, short length hoses.
  B) Recover from only one side of the system at a time.
  C) Keep the system as cool as possible.
  D) Use small diameter, long length hoses.

 Q. 2

Semiconductors are primarily used in:
 
  A) Mechanical control linkages. B) Electronic controls.
  C) Electro-mechanical controls. D) Pneumatic controls.
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Replies
wrote...
6 years ago
Ans. to #1

A

Ans. to #2

B
malaka33 Author
wrote...
6 years ago
found this very helpful thank you
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