If tensile stress of a steel rod of diameter D is 1400 kg/cm2 and bond stress is 6 kg/cm2, the required bond length of the rod is« Back to Previous Page
A. 30 D
B. 40 D
C. 50 D
D. 53 D
E. 59 D
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E. 59 D |
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E. 59 D |
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E. 59 D |
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E. 59 D |
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