Q. The ratio of quantity of liquid discharged per second from the pump to the quantity of liquid passing per second through the impeller is known as ?

  • (A) manometric efficiency
  • (B) mechanical efficiency
  • (C) overall efficiency
  • (D) volumetric efficiency
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✅ Correct Answer: (D) volumetric efficiency

Published by Neelam Mittal ⭐ 4.57K Points at 23-Feb-2025 03:46 pm in Hydraulic Machines

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