Q71
Two solid shafts 'A' and 'B' are made of the same material. The shaft 'A' is of 50 mm diameter and shaft 'B' is of 100 mm diameter. The strength of shaft 'B' is _________ as that of shaft A.
A.
One-half
B.
Double
C.
Four times
D.
Eight times
AnswerAnswer: Option D
Solution
Answer: Option D
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