Technician A says that it is desirable to keep vehicle unsprung weight as heavy as possible because it makes for a more gentle ride.Technician B says that unsprung weight has a reaction effect through the suspension and frame.Who is correct?
A) Technician A only
B) Technician B only
C) Both A and B
D) Neither A nor B

Question

Quizplus · Accepted Answer

Technician B is correct because unsprung weight does indeed have a reaction effect through the suspension and frame, affecting the vehicle's handling and ride quality. Reducing unsprung weight is generally desirable for improving both. Technician A's statement is incorrect; heavier unsprung weight can lead to a harsher ride and reduced handling performance.

Technician a Says That It Is Desirable to Keep Vehicle