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SSC JE 2019-20: Technical Quiz 83

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Question 1

The total pressure on the surface of a vertical sluice gate 2m x 1m with its top 2 m surface being 0.5 m below the water level will be _____.

Question 2

The resultant upward pressure of the fluid on an immersed body is called _______.

Question 3

Separation of flow occurs when pressure gradient ______.

Question 4

The depth of water below the spillway and after hydraulic jump are 2 m and 7 m respectively. The head loss will be ______.

Question 5

Which of the following is CORRECT about the viscosity of gas?

Question 6

Which one of the following statement is CORRECT about the center of buoyancy?

Question 7

At what distance from the boundary layer (i.e. distance from pipe wall) , the value of the wall shear is three times of turbulent shear?

Question 8

The pressure intensity is same in all directions at a point in a fluid ______.

Question 9

Which of the following meters is not associated with viscosity ___________.

Question 10

A body is said to be provided optimum amount of streamlining when ______.
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Dec 22ESE & GATE CE