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Question 1 of 205eccefa2bacbc34ba4d47842

The principal hazard to personnel when using a diesel engine fuel nozzle tester is _______.

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Question 1 of 20

5eccefa2bacbc34ba4d47842

The principal hazard to personnel when using a diesel engine fuel nozzle tester is _______.

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🔍 Key Concepts

• Operation of diesel fuel injector nozzles and how they spray fuel • Health risks of high‑pressure fluids contacting skin or body tissue • Difference between general workshop hazards (electricity, fumes, explosion) and direct injury from the tester itself

💭 Think About

• What exactly does a fuel nozzle tester do to the fuel (think about pressure and spray pattern)? • If high‑pressure fuel escapes from the tester, what part of a mechanic’s body is usually closest, and what kind of internal harm could that cause even if the skin break is very small or not obvious? • Which option describes a hidden, medical‑type danger rather than an obvious physical event like a spark, smell, or loud blast?

✅ Before You Answer

• Confirm that the tester works with very high fuel pressure, not high voltage electricity. • Consider that fine, high‑pressure jets of diesel can penetrate the skin and enter the bloodstream or tissue. • Ask yourself which option reflects a serious medical consequence of injected fuel rather than a typical workshop hazard like fumes or sparks.

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Question 1 of 205eccefa2bacbc34ba4d47842

The principal hazard to personnel when using a diesel engine fuel nozzle tester is _______.

Back

Question 1 of 20

5eccefa2bacbc34ba4d47842

The principal hazard to personnel when using a diesel engine fuel nozzle tester is _______.

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