Cavitation in a hydraulic pump is indicated...

Cavitation in a hydraulic pump is indicated...

Question 1 of 270705eccef9cbacbc34ba4d459dd

Cavitation in a hydraulic pump is indicated by noisy pump operation and can be caused by a/an __________.

Question 1 of 27070

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Q

Cavitation in a hydraulic pump is indicated by noisy pump operation and can be caused by a/an __________.

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🔍 Key Concepts

• Cavitation in hydraulic pumps (what it is and why it makes noise) • Effect of inlet (suction) restrictions on pump operation • Relationship between reservoir conditions and pump suction flow

💭 Think About

• Think about what condition would make it harder for the pump to draw oil into the inlet, allowing vapor bubbles to form and collapse. • Which option would most likely reduce pressure at the pump inlet rather than increase pressure on the outlet side? • Look at each choice and ask: does this help fluid flow smoothly into the pump, or does it starve the pump of oil?

✅ Before You Answer

• Identify which answer affects the suction side of the pump, not the discharge side. • Check which condition would restrict flow into the pump and lower inlet pressure enough to form vapor bubbles. • Eliminate any options that would normally improve supply to the pump rather than reduce it.