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81
When two shafts of same length, one of which is hollow, transmit equal torques and have equal maximum stress, then they should have equal
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Answer: Option B
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82
The ratio of direct stress to volumetric strain in case of a body subjected to three mutually perpendicular stresses of equal intensity, is equal to
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Answer: Option B
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83
Flow stress corresponds to
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Answer: Option C
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84
Which is the false statement about true stress strain method?
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Answer: Option A
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85
The change in the unit volume of a material under tension with increase in its Poisson's ratio will
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Answer: Option B
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86
A key is subjected to side pressure as well at shearing forces. These pressures are called
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Answer: Option A
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87
A riveted joint in which the number otrivets decrease from innermost to outer most rows is called
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Answer: Option B
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88
The Poisson's ratio for steel varies from
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Answer: Option B
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89
When a body is subjected to two equal and opposite pulls, as a result of which the body tends to extend its length, the stress and strain induced is
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Answer: Option C
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90
When a body is subjected to two equal and opposite forces, acting tangentially across the resisting section, as a result of which the body tends to shear off across the section, the stress and strain induced is
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Answer: Option D
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