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xoxololo xoxololo
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6 years ago
When a bypass is installed around a steam trap, the best type of valve used to allow manual balancing of
  flow is a _____.
 
  a. gate valve
  b. pressure-reducing valve
  c. globe valve
  d. butterfly valve


[Ques. 2] 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


[Ques. 3] Undersized steam piping results in _____
 
  a. less noise
  b. reduced pressure drop
  c. greater pressure drop
  d. increased heat loss from piping surfaces


[Ques. 4] When condensate under pressure is released to an area of lower pressure, it can result in _____.
 
  a. flash steam
  b. steam trap damage
  c. water hammer
  d. explosion


[Ques. 5] One-pipe, gravity-return steam systems do not use _____.
 
  a. air vents
  b. traps
  c. heat exchangers
  d. radiators
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mburthaymburthay
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6 years ago
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xoxololo Author
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6 years ago
Helps a lot
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