SSC JE Mechanical Engineering 2015

Instructions

For the following questions answer them individually

Question 111

An ideal flow of any fluid must fulfil the following

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Question 112

If w is the specific weight of the liquid and h the depth of any point from the surface, then the pressure intensity at that point will be

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Question 113

The stress-strain relation of the newtonian fluid is

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Question 114

When a vertical wall is subjected to pressure due to liquid on both sides, the resultant pressure is the_____of the two pressures.

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Question 115

A flow in which each liquid particle has a definite path, and the paths of individual particles do not cross each other is called

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Question 116

A fluid is said to be ideal, if it is

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Question 117

Netwon’s law of viscosity is a relationship between

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Question 118

The coefficient of discharge of an orifice varies with

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Question 119

In manometer a better liquid combination is one having

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Question 120

A micrometer with inclined tube is called is

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