By which of the following means can rotating...

By which of the following means can rotating...

Question 1 of 27070

Q

By which of the following means can rotating parts of the main reduction gear be examined?

A

Inspection covers

B

Bull's eyes or sight glasses

C

RT junction boxes

D

Tachometer drives

Question 1 / 270705eccefa1bacbc34ba4d471b8

Question 1 of 270705eccefa1bacbc34ba4d471b8

By which of the following means can rotating parts of the main reduction gear be examined?

Question 1 of 27070

Study area:

Study area:

Q

By which of the following means can rotating parts of the main reduction gear be examined?

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🔍 Key Concepts

• Main reduction gear access and inspection methods • Difference between visual inspection points vs. electrical or instrumentation components • Typical machinery space fittings used to observe rotating parts safely

💭 Think About

• Which option(s) provide a direct, visual way to see inside the gear casing while it is in operation or at rest? • Which options are primarily for electrical signal connections or speed transmission rather than for visual inspection? • Think about what is normally built into a gear housing specifically for routine internal checks by engineers.

✅ Before You Answer

• Identify which choices are designed for visual observation of machinery internals. • Eliminate any options that are mainly electrical junctions or instrument output drives, not viewing ports. • Ask yourself: which fitting would an engineer open or look through to inspect gear teeth and rotating elements?