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Civil Engg. JE Exams: Technical Quiz 81

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Question 1

Loss of energy per unit weight due to friction in case of flow through a pipe at length L and diameter D is expressed as
where p is density of the flowing fluid. 

Question 2

The flow in which the velocity vector is identical in magnitude and direction at every point, for any given instant, is known as

Question 3

The upper surface of a weir over which water flows is known as

Question 4

A mouthpiece can’t be used under very large head because of

Question 5

The velocity distribution in the turbulent boundary layer follows

Question 6

When the flow parameters at any given instant remain same at every point, then flow is said to be

Question 7

Bernoulli’s theorem deals with the conservation of

Question 8

The difference of absolute pressure and local atmospheric pressure is known as _______.
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Oct 30ESE & GATE CE