Technician a Says Some Seals Are Designed to Keep Oil

question 23

Multiple Choice

Technician A says some seals are designed to keep oil from escaping around a rotating shaft. Technician B says some seals are used to prevent fluid leaks between two fairly rigid flanges. Who is correct?

• A)A only
• B)B only
• C)both A and B
• D)neither A nor B

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