Technician A says that the mass (weight) of a truck axle end includes the all of the components that rotate.Technician B says that is not necessary to balance truck wheel ends because the manufacturing process ensures that new truck tires are already balanced.Who is correct?

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

Question

Brittney Mcmiller · Accepted Answer

Final Answer : A, Explanation :  Technician A is correct because the mass of a truck axle end includes all rotating components. Technician B is incorrect because new truck tires may not be perfectly balanced due to manufacturing variances, and balancing is necessary for optimal performance.

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