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ESE (CE) Paper II Mock Test - 2 - Civil Engineering (CE) MCQ


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30 Questions MCQ Test - ESE (CE) Paper II Mock Test - 2

ESE (CE) Paper II Mock Test - 2 for Civil Engineering (CE) 2025 is part of Civil Engineering (CE) preparation. The ESE (CE) Paper II Mock Test - 2 questions and answers have been prepared according to the Civil Engineering (CE) exam syllabus.The ESE (CE) Paper II Mock Test - 2 MCQs are made for Civil Engineering (CE) 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for ESE (CE) Paper II Mock Test - 2 below.
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ESE (CE) Paper II Mock Test - 2 - Question 1

Consider the following statements regarding laminar sublayer of boundary layer flow :

  1. The laminar sublayer exists only in a region that occurs before the formation of laminar boundary layer.
  2. The laminar sublayer is a region next to the surface where the viscous force is predominant while the rest of the flow is turbulent.
  3. The laminar sublayer occurs only in turbulent flow past a smooth plate.

Which of the above statements is(are) CORRECT?

Detailed Solution for ESE (CE) Paper II Mock Test - 2 - Question 1

The laminar sublayer, also called the viscous sublayer, is the region of a mainly-turbulent flow that is near a no-slip boundary and in which the flow is laminar. As such, it is a type of boundary layer.The laminar sublayer is a region next to the surface where the viscous force is predominant while the rest of the flow is turbulent.

Hence option (C) is correct.

ESE (CE) Paper II Mock Test - 2 - Question 2

For the movement of vehicles at an intersection of two roads without any interference, which type of grade separation is generally preferred?

Detailed Solution for ESE (CE) Paper II Mock Test - 2 - Question 2

Clover leaf is used when two high volume and high speed facilities intersect each other. It requires only one structure and is very popular where as Diamond interchange involves a major-minor crossing and is designed for a narrow right of way of major road.

Hence option (D) is correct i.e Cloverleaf

ESE (CE) Paper II Mock Test - 2 - Question 3

Consider the following statements:

  1. The purpose of proportional weir at the effluent end of a channel type grit chamber is to maintain constant mean velocity in the channel.
  2. Break point chlorination is required to ensure free chlorine residuals for better disinfection.

Which of the above statements is(are) CORRECT?

Detailed Solution for ESE (CE) Paper II Mock Test - 2 - Question 3

The purpose of proportional weir at the effluent end of a channel type grit chamber is to maintain constant mean velocity in the channel. 

Break point chlorination is required to ensure free chlorine residuals for better disinfection.

Hence option (C) is Correct. 

ESE (CE) Paper II Mock Test - 2 - Question 4

Which the following mode of failure occurs in fillet welded material?

Detailed Solution for ESE (CE) Paper II Mock Test - 2 - Question 4

 A fillet weld can be loaded in any direction in shear, compression, or tension. However, it always fails in shear. The shear failure of the fillet weld occurs along a plane through the throat of the weld,

Hence the correct answer is option (B)

ESE (CE) Paper II Mock Test - 2 - Question 5

Proctor’s compaction test for the maximum dry density of a certain soil gave the results as:
MDD = 1.87 gm/cc, OMC = 14.44%
The specific gravity of clay soil grain was 2.7. What was the degree of saturation for this soil?

Detailed Solution for ESE (CE) Paper II Mock Test - 2 - Question 5

Hence option (A) is Correct.

ESE (CE) Paper II Mock Test - 2 - Question 6

An RC beam of rectangular cross-section have 250 mm width and 450 mm effective depth. Vertical stirrups 2-legged 10 mm diameter are provided at a spacing of 250 mm centre to centre and assume design shear strength of concrete is 0.6 MPa. The total shear capacity (in kN) of the section is

[Use Fe 415 grade steel for stirrups]

Detailed Solution for ESE (CE) Paper II Mock Test - 2 - Question 6

Shear resistance of shear reinforcement,

Shear resistance of concrete,

Hence option (C) is correct.

ESE (CE) Paper II Mock Test - 2 - Question 7

An orifice meter, having an orifice of a diameter ‘d’ is fitted in a pipe of diameter D. For this orifice meter, what is the coefficient of discharge Cd?

ESE (CE) Paper II Mock Test - 2 - Question 8

In the following questions two statements are given. Read them carefully and choose from the options given below:

a) Both I and II are true and II is the correct explanation of I.

b) Both I and II are true and II is NOT the correct explanation of I.

c) I is true but II is false.

d) I is false but II is true.

Statement (I): Total stress analysis is adopted for long term stability problem.

Statement (II): Total stresses and effective stresses are numerically the same after excess pore, water pressure has dissipated.

Detailed Solution for ESE (CE) Paper II Mock Test - 2 - Question 8
a
ESE (CE) Paper II Mock Test - 2 - Question 9

A steel wire (E = 200 GPa) of diameter d = 1.25 mm is bent around a pulley of radius R0 = 500 mm. What is maximum stress in the wire?

Detailed Solution for ESE (CE) Paper II Mock Test - 2 - Question 9

ESE (CE) Paper II Mock Test - 2 - Question 10

Consider the following statements regarding tensile test diagrams for carbon steels with varying carbon contents:

1. The ultimate strength of steel decreases

2. The elongation before fracture increases

3. The ductility of the metal decrease

4. The ultimate strength increases

Which of the above statements are correct?

Detailed Solution for ESE (CE) Paper II Mock Test - 2 - Question 10

As carbon content increases, ultimate stress of steel increases, but fracture strain decreases as compared to steel with low carbon content.

Material A will have less carbon content than meterial B. 

ESE (CE) Paper II Mock Test - 2 - Question 11

Two footings, one circular and the other square, are founded on the surface of a purely cohesionless soil. The diameter of the circular footing is same as that of the side of the square footing. The ratio of ultimate bearing capacities of circular to square footing is

Detailed Solution for ESE (CE) Paper II Mock Test - 2 - Question 11

Assuming Both footings are of at ground level so that Df=0. For purely cohesionless soil, C=0

qu for square = 0.4 BγNγ

qu for circle =0.3 BγN,

But B & =D

ESE (CE) Paper II Mock Test - 2 - Question 12

Figure below shows the velocity distribution relative to the mean velocity V in a pipe of diameter D, for various Reynold’s numbers. Match List-I with List-II.

ESE (CE) Paper II Mock Test - 2 - Question 13

In the following questions two statements are given. Read them carefully and choose from the options given below:

a) Both (A) and (R) are true and (R) is the correct explanation of (A).
b) Both (A) and (R) are true and (R) is NOT the correct explanation of (A).
c) (A) is true but (R) is false.
d) (A) is false but (R) is true.

Assertion (A): Sedimentation tanks are designed to remove and settle the solids by reducing the speed of flow.

Reason (R): As soon as the turbulence is retarded by offering storage to sewage, the impurities tend to settle.

Detailed Solution for ESE (CE) Paper II Mock Test - 2 - Question 13

In a still sewage, impurities having specific gravity more than that of water settle down by gravity where as in flowing sewage, they are kept in suspension because of the turbulence in water. As soon as turbulence is retarted by offering storage of sewage, particles denser than water settle down.

ESE (CE) Paper II Mock Test - 2 - Question 14

In the following questions two statements are given. Read them carefully and choose from the options given below:

a) Both (A) and (R) are true and (R) is the correct explanation of (A).

b) Both (A) and (R) are true and (R) is NOT the correct explanation of (A).

c) (A) is true but (R) is false.

d) (A) is false but (R) is true.

Assertion (A): Variation of shear stress across a circular cross-section is hyperbolic in nature.

Reason (R): Shear stress, where symbols have their usual meanings.

Detailed Solution for ESE (CE) Paper II Mock Test - 2 - Question 14

Shear stress variation is parabolic.

ESE (CE) Paper II Mock Test - 2 - Question 15

In a network, what is total float equal to? 

where LFT = Latest finish time of an activity, EST = Earliest start time of an activity; ty = Time required for completing the activity i - j.

Detailed Solution for ESE (CE) Paper II Mock Test - 2 - Question 15

LFTj - ESTi - tij

ESE (CE) Paper II Mock Test - 2 - Question 16

Consider the following statements regarding DPD test to check the chlorine residuals:

  1. DPD stands for N1N-diethyle-p-phenylene-diamine.
  2. DPD reacts with free chlorine residuals to form red colour.
  3. The colour formation is estimated by colour matching technique.

Which of the above statements is(are) CORRECT?

Detailed Solution for ESE (CE) Paper II Mock Test - 2 - Question 16

DPD reacts with free chlorine residuals to form red colour. The intensity of red colour measured in definite pH (6.2 - 6.5) will give amount of free chlorine present in water.

ESE (CE) Paper II Mock Test - 2 - Question 17

A grit chamber of dimensions 10 m × 2 m 1 m liquid depth has flow of 720 m3/hr. Its surface loading rate and detention time are, respectively:

Detailed Solution for ESE (CE) Paper II Mock Test - 2 - Question 17
ESE (CE) Paper II Mock Test - 2 - Question 18

Gantry girders can be designed

  1. for use in multistorey buildings.
  2. as laterally unsupported beams.
  3. using channel sections only.

Which of the above statements is(are) CORRECT?

Detailed Solution for ESE (CE) Paper II Mock Test - 2 - Question 18

Gantry girders are designed as laterally unsupported beams and are used in industrial buildings.

ESE (CE) Paper II Mock Test - 2 - Question 19

A stilling well is required when the stage measurement is made by employing

Detailed Solution for ESE (CE) Paper II Mock Test - 2 - Question 19

The Float-operated stage recorder is the most common type of automatic stage recorder in use.

In this a float operating in a stilling well is balanced by means of a counterweight over the pulley of a recorder.

To protect the float from debris and to reduce the water surface wave effects on the recording stilling wells are provided in all float-type stage recorder installations.

ESE (CE) Paper II Mock Test - 2 - Question 20

In a Lacey’s regime channel, the discharge is 64 m3/s and silt factor is 1.1. The longitudinal slope of regime channel is about [Take (1.1)5/3 = 1.17]

Detailed Solution for ESE (CE) Paper II Mock Test - 2 - Question 20
ESE (CE) Paper II Mock Test - 2 - Question 21

At resonance, transmissibility only depends on

Detailed Solution for ESE (CE) Paper II Mock Test - 2 - Question 21

At resonance, transmissibility only depends on damping ratio.

ESE (CE) Paper II Mock Test - 2 - Question 22

Which one of the following is correct range of fineness modulus of coarse sand?

Detailed Solution for ESE (CE) Paper II Mock Test - 2 - Question 22

2.9 to 3.2

ESE (CE) Paper II Mock Test - 2 - Question 23

A simply supported beam of rectangular cross-section has span 16 m and is subjected to UDL. The minimum effective depth as per deflection criteria, if modification factor for tension and compression are 0.9 and 1.1 respectively, will be

Detailed Solution for ESE (CE) Paper II Mock Test - 2 - Question 23

span = 16 m > 10 m
∴ Span to effective depth ratio = 20 x (10/16) = 12.5
So,

ESE (CE) Paper II Mock Test - 2 - Question 24

Consider the following statements:

  1. For better accuracy in measuring and plotting the sides of a triangle by triangulation, the angles of the triangle should not be less than 30° or more than 120°.
  2. The subtense tacheometry method is adopted when the ground is flat.

Which of the above statements is(are) CORRECT?

ESE (CE) Paper II Mock Test - 2 - Question 25

Which one of the following is employed to determine strength of hardened existing concrete structure?

Detailed Solution for ESE (CE) Paper II Mock Test - 2 - Question 25

Rebound hammer test is a non-destructive test used to determine the strength of hardened concrete by noting the rebound deflection when the concrete is hit with plunger, strength of hardened concrete is assessed.

ESE (CE) Paper II Mock Test - 2 - Question 26

If the apparent and the true inclinations of a line with HP are equal, the line is

Detailed Solution for ESE (CE) Paper II Mock Test - 2 - Question 26

When line is parallel to VP and perpendicular to HP then it will form a point projection on the HP and the apparent and true, inclination will be same

ESE (CE) Paper II Mock Test - 2 - Question 27

The value of Poisson’s ratio of steel generally varies from

Detailed Solution for ESE (CE) Paper II Mock Test - 2 - Question 27

For stresses within the elastic range, this ratio is approximately constant. For a perfectly isotropic elastic material, Poisson's Ratio is 0.25, but for most materials the value lies in the range of 0.25 to 0.33. Generally for steels, Poisson's ratio will have a value of approximately 0.3.

ESE (CE) Paper II Mock Test - 2 - Question 28

Consider the following statements:

  1. Hooke’s law equally holds good for tension as well as compression.
  2. If a force acts on a body, it sets up some resistance to the deformation. This resistance is known as elasticity.
  3. Due to stress relaxation phenomenon, the prestress in bolts of mechanical assemblies operating at high temperatures tends to decrease gradually with time.

Which of the above statements are CORRECT?

Detailed Solution for ESE (CE) Paper II Mock Test - 2 - Question 28

If a force acts on a body, then resistance to the deformation is known as stress.

ESE (CE) Paper II Mock Test - 2 - Question 29

A catchment may be idealised as a rectangle. There are three rain gauges located inside the catchment at arbitrary locations. The average precipitation over the catchment is estimated by two methods:

  1. Arithmetic Mean method (PA) and
  2. Thiessen Polygon method (PT)

Which one of the following statements is CORRECT?

ESE (CE) Paper II Mock Test - 2 - Question 30

Statement (I): Slenderness ratio of tension members is restricted to 250.

Statement (II): Slenderness ratio of tension member is based on stiffness criterion associated with Aself weight.

Detailed Solution for ESE (CE) Paper II Mock Test - 2 - Question 30

As per IS 800:2007, slenderness ratio of tension members is restricted to 400.

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