SSC JE Mechanical Engineering 3rd March 2017 Shift-2

Instructions

For the following questions answer them individually

SSC JE Mechanical Engineering 3rd March 2017 Shift-2 - Question 71


The key will fail in which of the following manner?

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SSC JE Mechanical Engineering 3rd March 2017 Shift-2 - Question 72


In hydrostatic bearing the starting friction is _____.

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SSC JE Mechanical Engineering 3rd March 2017 Shift-2 - Question 73


Feather keys are generally _____.

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SSC JE Mechanical Engineering 3rd March 2017 Shift-2 - Question 74


The uniform pressure theory as compared to the uniform wear theory gives _____.

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SSC JE Mechanical Engineering 3rd March 2017 Shift-2 - Question 75


Tapered roller bearings can take _____.

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SSC JE Mechanical Engineering 3rd March 2017 Shift-2 - Question 76


Two shafts A and B are made of the same material. The diameter of shaft B is twice that of shaft A. The ratio of power which can be transmitted by shaft A to that of shaft B is _____.

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SSC JE Mechanical Engineering 3rd March 2017 Shift-2 - Question 77


For the two shafts connected in parallel, find which statement is true?

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SSC JE Mechanical Engineering 3rd March 2017 Shift-2 - Question 78


The buckling load will be maximum for a column if _____.

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SSC JE Mechanical Engineering 3rd March 2017 Shift-2 - Question 79


The number of strain readings (using strain gauges) needed on a plane surface to determine the principal strains and their directions are _____.

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SSC JE Mechanical Engineering 3rd March 2017 Shift-2 - Question 80


If the value of Poisson's ratio is zero, then it means that _____.

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