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SSC JE 2019-20: Technical Quiz 51

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Question 1

Flow at constant rate through a tapering pipe is _____.

Question 2

Which of the following represent the Darcy’s friction factor in terms of Reynolds number (Re) for the laminar flow in circular pipes?

Question 3

During the obstruction in a pipe, loss of energy takes place due to :

Question 4

The head loss in turbulent flow in pipe varies

Question 5

In a pipe when the valve is closed suddenly, then due to high pressure

Question 6

The compression in PSC is done by

Question 7

Among the following identify the dimensionless quantity.

Question 8

If waste is fairly biodegradable and can be effectively treated biologically, then

Question 9

Pipes, preferred for carrying polluted sewage and industrial wastes:

Question 10

Which of the following represents a very old lake which has almost become marshy?

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Apr 6ESE & GATE CE