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Hydraulic ram is a pump which works on the principle of
  • a)
    water hammer
  • b)
    centrifugal action
  • c)
    reciprocating action
  • d)
    hydraulic press
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Hydraulic ram is a pump which works on the principle ofa)water hammer...
The working of a hydraulic ram is based on the principle of water hammer or inertia pressure developed in the supply pipe.
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Hydraulic ram is a pump which works on the principle ofa)water hammer...



Water Hammer Principle in Hydraulic Ram


The hydraulic ram is a pump that operates based on the principle of water hammer.
  • Water Hammer: When a fast-moving stream of water is suddenly stopped by a valve closing, the kinetic energy of the water is converted into pressure energy, creating a shock wave known as water hammer.





Working of Hydraulic Ram


  • Reciprocating Action: The hydraulic ram uses the water hammer principle to pump water. When flowing water is suddenly stopped by a valve, the momentum of the water creates a pressure surge that forces a small amount of water into a delivery pipe.
  • Hydraulic Press: This pressure surge is then used to lift a portion of the water to a higher elevation, making the hydraulic ram an efficient pump for lifting water without the need for external power.


By harnessing the energy of the water hammer effect, the hydraulic ram can pump water to higher elevations with minimal energy input, making it a sustainable and reliable pump for various applications.
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Hydraulic ram is a pump which works on the principle ofa)water hammerb)centrifugal actionc)reciprocating actiond)hydraulic pressCorrect answer is option 'A'. Can you explain this answer?
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