ESE 2022 CE Technical Quiz 16

In the figure shown, how many degrees of freedom are there?

The line of a PERT network is shown in the diagram. What is the most probable range of the total duration:

Consider the following statements with reference to be mixing of industrial waste water with domestic waste water:

1. The industrial waste water can be mixed with domestic water when it has higher BOD.

2. The industrial waste water can be mixed with domestic water when the pH value of industrial waste water in highly alkaline.

Which of the above statements is/are correct?

Which of the following has least and maximum water absorption by volume respectively.

Consider the following statements:
1) Shape factor
2) Length of the beam
3) Type of loading
4) Yield strength of material

Which of these affect the influence length of plastic hinge in a beam?

Statement (I): If the environmental lapse rate (ELR) is greater than the dry adiabatic lapse rate (DALR), then the atmosphere is unstable.

Statement (II): Stable is the atmosphere, dispersion of pollutants is enhanced.

A steady, two dimensional, incompressible flow field is represented by u = x + 3y + 3 and v = 2x - y - 8 In this flow field, the stagnation point is

Which of the following holds true for punching shear failure:

1) This type of failure occurs in soil of very high compressibility.

2) Failure is characterized by very large settlement.

3) Bulging of soil around the footing takes place.

4) Load settlement curve shows well defined peak.

Incorrect statements (s) is/are:

The stresses at a point of a machine component are 150 MPa and 50 MPa, both tensile. What is the intensity of normal stress on a plane inclined at an angle of 30° with the axis of major tensile stress?

Flattening and smoothing the road surface by scrapping is called