Water Supply Engineering

In pressure supply mains, water hammer pressure is reduced by providing_____.

  • A. Sluice valves
  • B. Air valves
  • C. Pressure relief valves
  • D. None of these
Answer: Option C.
Explanation: 

IS 14665 gives details about elevators. It specifies the number, capacityof elevator and number of floors to be served.

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