SSC JE Mechanical Engineering 27th Jan 2018 Shift-2

Instructions

For the following questions answer them individually

Question 111

Which of the following toothed wheels do not come under the classification according to the position of teeth on the gear surfaces?

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Question 112

What is the maximum possible number of instantaneous for an eight link mechanism?

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Question 113

Which of the following is correctly depicted of the riveted joint?

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Question 114

The radius that connects the root circle to the tooth is known as ________.

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Question 115

The strength equation for the rivet in the double riveted joints is given by ________

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Question 116

Choose the CORRECT statement about the kinetic friction and the static friction.

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Question 117

Which of the following option is CORRECT about the friction?

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Question 118

Consider the torsion equation given below,
$$\frac{T}{J} = \frac{\tau}{R} = \frac{G \theta}{L}$$
What the term $$\frac{J}{R}$$ represents in the above equation?

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Question 119

Calculate the value of thrust (in kN) at the point A for the figure shown below.

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Question 120

The magnitude of the normal stresses in the x and y direction is 100 mpa and 20 mpa respectively. Both the stresses are in tensile in nature. Determine the radius of the Mohr's circle (mm)

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