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G.zepp G.zepp
wrote...
Posts: 458
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6 years ago
What is used to improve the efficiency of a screw compressor chiller?
 
  a. Use a lithium bromide injection.
  b. Install a flash economizer.
  c. Install an oil separator.
  d. Install inlet guide vanes.

 Q. 2

The stainless steel classification that has the poorest weldability is _____.
 
  a. martensitic
  b. ferritic
  c. austenitic
  d. duplex
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Replies
wrote...
6 years ago
Ans. to #1

b

Ans. to #2

b
G.zepp Author
wrote...
6 years ago
Thanks for your help!!! Correct all the way through
wrote...
6 years ago
You're welcome Slight Smile
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