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Liomustafa Liomustafa
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6 years ago
The likely cause of noise and potential internal damage to steam piping and traps, especially during startup
  of a cold system, is _____.
 
  a. water hammer
  b. flash steam
  c. an oversized pressure regulator
  d. the pressure relief valve

 Q. 2

The voltage between the stinger leg of a Delta transformer and ground is:
 
  A) 120 volts. B) 208 volts. C) 277 volts. D) 240 volts.

 Q. 3

In the freehand technique, the GTAW filler rod should be held at what angle to the plate surface?
 
  a. 10 degrees
  b. 20 degrees
  c. 37-1/2 degrees
  d. 45 degrees
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letsdothis545letsdothis545
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6 years ago
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Liomustafa Author
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#2
6 years ago
These are correct! Thank you very much!!!
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