While Discussing Pulleys, Technician a Says That Some Engines Use

question 16

Multiple Choice

While discussing pulleys, Technician A says that some engines use a vibration damper to minimize vibrations in the crankshaft that could cause it to crack or break. Technician B says that some engines do not use a damper. Instead they have a single-piece pulley with threaded holes to attach the drive belt pulley(s) . Who is correct?

• A)A only
• B)B only
• C)Both A and B
• D)Neither A nor B

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