Valves used in diesel engine fuel oil...

Question 1 / 205eccefa2bacbc34ba4d477da

Question 1 of 205eccefa2bacbc34ba4d477da

Valves used in diesel engine fuel oil pressure piping are to be __________.

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Question 1 of 20

5eccefa2bacbc34ba4d477da

Valves used in diesel engine fuel oil pressure piping are to be __________.

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🔍 Key Concepts

• Fuel oil pressure piping safety on diesel engines (fire risk, leakage control) • Types of valve designs commonly used in high‑pressure fuel systems • Relevant machinery regulations in 46 CFR – Marine Engineering for fuel oil piping and valves

💭 Think About

• Which type of valve construction best minimizes leakage and fire risk in high‑pressure fuel oil lines on a diesel engine? • Look at each choice and ask: is this a general design requirement for all such valves, or is it a special feature/interlock used only in some systems? • Think about which valve type is normally used where you want positive shutoff and minimal flow restriction, rather than throttling or frequent adjustment.

✅ Before You Answer

• Verify which option describes a basic, always‑required characteristic of valves in diesel engine fuel oil pressure piping, not an optional safety add‑on. • Check which valve types are typically avoided in high‑pressure fuel service due to throttling, erosion, or complex packing adjustments under pressure. • Confirm against machinery rules (46 CFR marine engineering) which valve types or constructions are explicitly permitted or required for fuel oil pressure piping.

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Question 1 of 20

Valves used in diesel engine fuel oil pressure piping are to be __________.

so constructed as to permit packing under pressure

solenoid released upon the failure of engine lubrication

either of the gate or globe valve type

forge constructed under the approval of the Marine Inspector

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Question 1 / 205eccefa2bacbc34ba4d477da

Question 1 of 205eccefa2bacbc34ba4d477da

Valves used in diesel engine fuel oil pressure piping are to be __________.

Back

Question 1 of 20

5eccefa2bacbc34ba4d477da

Valves used in diesel engine fuel oil pressure piping are to 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