SSC JE Mechanical Engineering 25th Jan 2018 Shift-1

Instructions

For the following questions answer them individually

SSC JE Mechanical Engineering 25th Jan 2018 Shift-1 - Question 161


fluid is said to be ideal, ifit is

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SSC JE Mechanical Engineering 25th Jan 2018 Shift-1 - Question 162


Which ofthe following is dimensionless?

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SSC JE Mechanical Engineering 25th Jan 2018 Shift-1 - Question 163


In the figure given above, for the ideal fluid, the curve that is applicable is:

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SSC JE Mechanical Engineering 25th Jan 2018 Shift-1 - Question 164


Surface tension has the units of

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SSC JE Mechanical Engineering 25th Jan 2018 Shift-1 - Question 165


Alcohol is used as manometers because

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SSC JE Mechanical Engineering 25th Jan 2018 Shift-1 - Question 166


Poiseis the unit of

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SSC JE Mechanical Engineering 25th Jan 2018 Shift-1 - Question 167


The angle of contact in case ofa liquid depends upon:
A. The natureof the liquid and the solid
B. The material which exists above the free surface of the liquid

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SSC JE Mechanical Engineering 25th Jan 2018 Shift-1 - Question 168


To avoid vaporization in the pipe line, the pipe line over the ridgeis laid such thatit is not more than

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SSC JE Mechanical Engineering 25th Jan 2018 Shift-1 - Question 169


Capillary action is due to the

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SSC JE Mechanical Engineering 25th Jan 2018 Shift-1 - Question 170


Which ofthe following instrument can be used for measuring speed of a submarine moving in deep sea?

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