Technician A says balance shafts are used to counteract vibration created in the engine. Technician B says proper balancing of the engine is important for smooth operation. Who is right?

Question

Quizplus · Accepted Answer

Both technicians are correct. Balance shafts are indeed used to counteract vibration in the engine, which is what Technician A states. Technician B is also correct in saying that proper balancing of the engine is important for smooth operation, as imbalance can lead to excessive vibration and wear.

Technician a Says Balance Shafts Are Used to Counteract Vibration