Two shafts and under pure torsion are of identical length and identi – McqOptions

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1.	Two shafts and under pure torsion are of identical length and identical weight and are made of the same material. The shaft is solid and the shaft is hollow. We can say that
A.	shaft
B.	is better than shaft
C.	shaft
D.	is better than shaft
E.	both the shafts are equally good
Answer» B. is better than shaft

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