SSC JE Mechanical Engineering 4th March 2017 Shift-1

Instructions

For the following questions answer them individually

Question 51

The velocity distribution in the turbulent boundary layer follows

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Question 52

When a liquid rotates at constant angular velocity about a vertical axis as a right body, the pressure

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Question 53

The magnitude of water hammer depends on

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Question 54

Power transmitted through a pipe is maximum when the loss of head due to friction is

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Question 55

To replace a pipe of diameter D by n parallel pipes of diameter d, the formula used is

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Question 56

The total frictional resistance to fluid flow is independent of

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Question 57

Which of the following represents unsteady non-uniform flow

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Question 58

Discharge through a totally submerged orifice is directly proportional to

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Question 59

In turbulent flow

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Question 60

The shear stress in a fluid flowing in a round pipe

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