Q.9 If n is the ratio of internal and external diameter of a hollow shaft, the ratio of the weight of the hollow shaft and solid shaft in order to have same strength, will be 1-n? (a) (1-n²)"² 1-n2 1/2 (b) 2/3 1+n3 1+n (c) (d) (1+ n*)"² 1/2 2/3

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Q.9 If n is the ratio of internal and external diameter
of a hollow shaft, the ratio of the weight of the
hollow shaft and solid shaft in order to have same
strength, will be
1-n?
1-n?
(a)
(b)
(1-n*)713
2/3
1+n3
1+n
(c)
(d)
1/2
2/3
Transcribed Image Text:Q.9 If n is the ratio of internal and external diameter of a hollow shaft, the ratio of the weight of the hollow shaft and solid shaft in order to have same strength, will be 1-n? 1-n? (a) (b) (1-n*)713 2/3 1+n3 1+n (c) (d) 1/2 2/3
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