In a typical hydraulic system, return lines...

Question 1 / 205eccef9cbacbc34ba4d45957

Question 1 of 205eccef9cbacbc34ba4d45957

In a typical hydraulic system, return lines to the reservoir are __________. terminated at or just above the normal level placed as far from the pump suction as possible

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Question 1 of 20

5eccef9cbacbc34ba4d45957

In a typical hydraulic system, return lines to the reservoir are __________. terminated at or just above the normal level placed as far from the pump suction as possible

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🔍 Key Concepts

• Typical flow path in a closed hydraulic system (pressure line → actuator → return line → reservoir → pump suction) • Purpose of a reservoir in hydraulics: de‑aeration, cooling, settling of contaminants, and providing NPSH (Net Positive Suction Head) for the pump • Best practice for return line placement in the reservoir to avoid air entrainment and vortexing at pump suction

💭 Think About

• Think about what happens if the return flow splashes into the reservoir from high above the liquid level. How would that affect air bubbles and foam? • Consider why you might want the returning oil to travel some distance inside the tank before reaching the pump suction. What effect does that have on temperature, contaminants, and air removal? • Visualize the reservoir: where would you position the return line outlet to give the fluid maximum time to settle before being drawn back into the pump?

✅ Before You Answer

• Verify where industry practice usually puts return outlets relative to the normal oil level (fully submerged, just above, or well above). • Check whether locating the return outlet close to or far from the suction line helps reduce air entrainment and recirculation of hot, contaminated oil. • Confirm that the goal is to provide the pump with smooth, non‑aerated, relatively cool oil at its suction.

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Question 1 of 20

In a typical hydraulic system, return lines to the reservoir are __________. terminated at or just above the normal level placed as far from the pump suction as possible

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II only

Both I and II

Neither I and II

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Question 1 / 205eccef9cbacbc34ba4d45957

Question 1 of 205eccef9cbacbc34ba4d45957

In a typical hydraulic system, return lines to the reservoir are __________. terminated at or just above the normal level placed as far from the pump suction as possible

Back

Question 1 of 20

5eccef9cbacbc34ba4d45957

In a typical hydraulic system, return lines to the reservoir are __________. terminated at or just above the normal level placed as far from the pump suction as possible

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