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When diagnosing engine noise, Technician A says a mechanical stethoscope may not be appropriate in pinpointing a squeaking drive belt. Technician B says a whirring noise is likely to be from external accessories
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When diagnosing engine noise, Technician A says a mechanical stethoscope may not be appropriate in pinpointing a squeaking drive belt. Technician B says a whirring noise is likely to be from external accessories such as alternators, water pumps and belt tensioners. Who is correct

User Kathelyn
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1 Answer

1 vote

Answer:

the answer is technician b

Step-by-step explanation:

it is just because

User Naresh Narsing
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5.2k points
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