Leakage of hydraulic fluid from around the...

Question 1 / 205eccef9cbacbc34ba4d4594e

Question 1 of 205eccef9cbacbc34ba4d4594e

Leakage of hydraulic fluid from around the shaft of a hydraulic motor may be caused by __________.

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Question 1 of 20

5eccef9cbacbc34ba4d4594e

Leakage of hydraulic fluid from around the shaft of a hydraulic motor may be caused by __________.

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🔍 Key Concepts

• Hydraulic motor construction: especially the rotating shaft and how it exits the housing • Shaft seals and packing: what their job is in keeping oil inside around moving parts • Difference between internal system problems (like suction or RPM) and local sealing problems (like leaks at one spot)

💭 Think About

• Ask yourself: which option directly affects the tightness of the area where the shaft passes through the housing? • Consider: if the pump lost suction or the RPM changed, would that cause a visible local leak at the shaft or more of a performance issue (slow/weak system)? • Think about what component is installed specifically to prevent fluid from escaping along a rotating shaft.

✅ Before You Answer

• Identify which choice refers to a component at the shaft/housing interface (not a system-wide condition). • Eliminate any options that mainly affect flow, pressure, or speed but not sealing at the shaft. • Verify which condition would most logically cause external leakage at a single point rather than overall hydraulic failure.

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Question 1 of 20

Leakage of hydraulic fluid from around the shaft of a hydraulic motor may be caused by __________.

permanent loss of pump suction

worn shaft seals

high level in the oil sump

low motor RPM

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Question 1 / 205eccef9cbacbc34ba4d4594e

Question 1 of 205eccef9cbacbc34ba4d4594e

Leakage of hydraulic fluid from around the shaft of a hydraulic motor may be caused by __________.

Back

Question 1 of 20

5eccef9cbacbc34ba4d4594e

Leakage of hydraulic fluid from around the shaft of a hydraulic motor may be caused by __________.

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