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DFCCIL Executive Rapid Quiz 13

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Question 1

Critical-depth meter is used to measure ____________.

Question 2

Specific speed of hydraulic turbine is dependent upon ________.

Question 3

Which of the following represents unsteady uniform flow ___________.

Question 4

A saturated clay has a water content of 39.3% and a bulk specific gravity of 1.84. The void ratio of clay is _________.

Question 5

Calculate the change in volume of the metal block whose Young’s modulus and Poisson’s ratio of material are 800 GPa and 0.2 and its structural proportions are 400x200x100 mm. It is being exposed to a hydrostatic pressure of 30 MPa.

Question 6

Two circular tapering bars A and B are of the same material and are subjected to a tensile load P. The lengths of both the bars are same and the larger diameter of each of the bars is D. The diameter of bar A at its smaller end is D/2 and that of bar B is D/3. What is the ratio of elongation of bar A to that of bar B?

Question 7

The operation of destruction of organic matter by having it served as food for bacteria, is carried out in

Question 8

In a two peg test of a dumpy level, the following readings were taken,

The distance between peg A & B is 100 m.
The correction required for collimation error is

Question 9

Who is called the 'Father of Indian Cinema'

Question 10

In question a series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.
11, 12, 16, 25, ?
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Nov 25ESE & GATE CE