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Author Question: If two centrifugal pumps are operating in series in a system, a. total head equals the sum of the ... (Read 93 times)

mp14

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If two centrifugal pumps are operating in series in a system,
 
  a. total head equals the sum of the heads for each pump
  b. total flow rate equals the sum of the flows through each pump
  c. both the above
  d. the flow rate is more than twice the original flow
  e. none of the above

Question 2

The advantages of tight shut-off and low head-loss apply to
 
  a. gate valves
  b. check valves
  c. magnetic flow meters
  d. butterfly valves
  e. venturi meters



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rnehls

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Answer to Question 1

a

Answer to Question 2

a




rnehls

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