Hollow shafts can be made as strong as solid shafts by making the twisting moments of both the shafts same. Shafts made by _____________ have residual stresses ? | MCQ Hive

Chemical Engineering

Q Hollow shafts can be made as strong as solid shafts by making the twisting moments of both the shafts same. Shafts made by _____________ have residual stresses ?

A A. Forging
B B. Cold rolling
C C. Hot rolling
D D. Casting

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