If a hydraulic pump is producing a noisy...

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Question 1 of 205eccef9cbacbc34ba4d459eb

If a hydraulic pump is producing a noisy whine when in operation, the cause may be __________.

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Question 1 of 20

5eccef9cbacbc34ba4d459eb

If a hydraulic pump is producing a noisy whine when in operation, the cause may be __________.

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🔍 Key Concepts

• Cavitation and aeration in hydraulic pumps and how they sound • Relationship between suction line leaks and air entering a hydraulic system • Effects of fluid viscosity on pump performance vs. noise

💭 Think About

• Which condition is most likely to introduce air bubbles into the pump inlet, creating a high‑pitched whine? • Would an external oil leak or wrong motor rotation normally cause a continuous whining noise, or different symptoms (like no flow or overheating)? • Think about the location: what problem specifically on the suction side above the reservoir oil level could pull air into the system without immediately leaking oil out?

✅ Before You Answer

• Verify which option directly causes air to be drawn into the suction side of the pump • Check which conditions would more likely cause loss of pressure or efficiency rather than a distinctive whining noise • Confirm in your hydraulics notes what symptom is typically associated with cavitation/aeration noise in pumps

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Question 1 of 205eccef9cbacbc34ba4d459eb

If a hydraulic pump is producing a noisy whine when in operation, the cause may be __________.

Back

Question 1 of 20

5eccef9cbacbc34ba4d459eb

If a hydraulic pump is producing a noisy whine when in operation, the cause may be __________.

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed