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-n2 1-n? (a) 1/2 (b) (1-n*)** 2/3 1+n3 1+n (c) (d) (1+n°)"= 1/2 (1-n*)" 2/3
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-n2 1-n? (a) 1/2 (b) (1-n*)** 2/3 1+n3 1+n (c) (d) (1+n°)"= 1/2 (1-n*)" 2/3
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text: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-n2
(a)
1-n2
(b)
1/2
(1-n*)"1a
1+n3
1+n
(c)
(d)
1/2
2/3
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