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DMRC 2018 Mechanical Engineering Quiz 15

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Question 1

When a vertical wall is subjected to pressure due to liquid on both sides, the resultant pressure is the ____ of the two pressure.(consider only magnitude)

Question 2

The length of the divergent portion of venturimeter in comparison to convergent portion is

Question 3

Orifice meter is used for measurement of

Question 4

The parameter(s) responsible for loss of heat from a hot pipe surface in a room without fans would include ___________.

Question 5

Critical radius of insulation for spheres is given by ______.

Question 6

Pick up the incorrect statement about MIG welding.

Question 7

For grinding operation in which heat generation must be kept minimum, the following bond of wheel must be used:-

Question 8

Torsional section modulus of a solid circular shaft of diameter d is proportional to

Question 9

The point of contra-flexure occurs normally in

Question 10

If at a point in a body Description: Description: E:\Gate\SSC JE Mechanical Part 1\Practice-Set-1_files\image198.pngMPa, Description: Description: E:\Gate\SSC JE Mechanical Part 1\Practice-Set-1_files\image199.pngMPa and Description: Description: E:\Gate\SSC JE Mechanical Part 1\Practice-Set-1_files\image200.pngMPa, then the radius of Mohr’s circle is equal to.
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