Technician A says crankshafts in high performance engines are generally cast iron. Technician B says crankshafts in high performance engines may be forged iron. Who is correct?
A) Technician A
B) Technician B
C) Both A and B
D) Neither A nor B

Question

Quizplus · Accepted Answer

Crankshafts in high performance engines are more likely to be forged rather than cast. Forging results in a stronger material, which is beneficial for the high stress conditions experienced in high performance engines.

Technician a Says Crankshafts in High Performance Engines Are Generally