SSC JE Civil Engineering 22nd Jan 2018 Shift-2

Instructions

For the following questions answer them individually

Question 141

The Froude number for a hydraulic jump is 3.2, the type of jump is ......

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Question 142

At a certain point, the absolute pressure and atmospheric pressure is given by 850 mm of Hg and 700 mm of Hg respectively. What is the value of gauge pressure (mm of Hg) at that point?

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Question 143

The head produced by a liquid of relative density 1.62 is equal to the pressure of 250 kPa. What is the head (m) produced by the liquid?

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Question 144

Which of the following expression represents the energy dissipated in the hydraulic jump? y, and y, are the flow depth at supercritical flow and subcritical flow respectively.

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Question 145

Which of the following statement is CORRECT for duty of the water?

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Question 146

Which of the following process includes spreading of an external material on the soils to increase infiltration and reduce evaporation?

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Question 147

The value of rigidity factor for design purpose, if the tyre pressure is greater than 0.7 MPa is ______.

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Question 148

Calculate the design rate of super elevation on a 3 degree horizontal curve for a narrow gauge track, if design velocity on the curve is 70 km/h

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Question 149

The path taken by the continuous discharge of gaseous effluents emitted from chimney is commonly known as_____

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Question 150

The measure of absorption or scattering of light by the suspended materials present in the water is known as______.

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