SSC JE Mechanical Engineering 24th Jan 2018 Shift-2

Instructions

For the following questions answer them individually

Question 111

Which equation does not provide the velocity ratio of the gear?

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Question 112

A governor is said to be isochronous, when its equilibrium speed _____ at rotation at all radii of ball.

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Question 113

Which of the following governors is also known as dead weight type governor?

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Question 114

A watt governor in working has a height of 2m. Calculate the speed (in rpm) of the governor?

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Question 115

What does the term jump signifies in cam and follower?

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Question 116

The ability of a body to absorb energy and to deform plastically without fracturing is known as ________.

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Question 117

Which type of support has single reaction component?

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Question 118

What is the normal stress on a bar of square cross- section with side ‘b’ on which load P is applied at an angle of 30o from the horizontal?

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Question 119

There is ________ for a brittle material.

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Question 120

The equivalent length of the column when one end is fixed and the other is free is ________.

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