# Technical Mock Test CE (SSC JE)- 7

## 100 Questions MCQ Test Mock Test Series of SSC JE Civil Engineering | Technical Mock Test CE (SSC JE)- 7

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Attempt Technical Mock Test CE (SSC JE)- 7 | 100 questions in 100 minutes | Mock test for Civil Engineering (CE) preparation | Free important questions MCQ to study Mock Test Series of SSC JE Civil Engineering for Civil Engineering (CE) Exam | Download free PDF with solutions
QUESTION: 1

Solution:
QUESTION: 2

Solution:
QUESTION: 3

### Pascal’s law states that pressure at a point is equal in all directions, in a

Solution:
QUESTION: 4

Notch is used in any tank or channel for measurement of

Solution:
QUESTION: 5

The plot between rainfall intensity and time is called

Solution:
QUESTION: 6

The ratio of actual discharge of a jet of water to its theoretical discharge is known as

Solution:
QUESTION: 7

If the density of a fluid changes from point to point in a flow region, it is called

Solution:
QUESTION: 8

The inlet length of a venturimeter is

Solution:
QUESTION: 9

Manometer is used for measuring

Solution:
QUESTION: 10

Range for coefficient of discharge (Cd) for a venturimeter is

Solution:
QUESTION: 11

Pitot tube is used for the measurement of

Solution:
QUESTION: 12

Increase of temperature

Solution:
QUESTION: 13

The head loss due to sudden expansion is given by (with usual notations)

Solution:
QUESTION: 14

For crops like potato and sugar-beats, the commonly adopted method of surface irrigationis

Solution:

Furrow Irrigation: In this type of irrigation, only one-fifth to one-half of the land surface is wetted by water. It, therefore, results in less evaporation, less pudding of soil and permits cultivation sooner after irrigation.
When crops like potatoes, corn, sorghum and sugar beets are grown, it is usually best to irrigate by the furrow method.

QUESTION: 15

The interval of supply of irrigation water depends on

Solution:
QUESTION: 16

A core wall is provided in a/an

Solution:
QUESTION: 17

Lysimeter is used for measuring

Solution:
QUESTION: 18

Reynold's number of groundwater flow varies from

Solution:
QUESTION: 19

The removal of air by filling the pump with water is called

Solution:
QUESTION: 20

Lacey's theory is applicable to flow

Solution:
QUESTION: 21

The wetted perimeter of regime channel fior a discharge of 64 m3/s, as per Lacey's theory, willbe

Solution:
QUESTION: 22

The water pressure per metre length on a vertical masonry wall of a dam will be

where, w = unit weight of water

Solution:
QUESTION: 23

A flow, in which each liquid particle has a definite path and the paths of individual particles do not cross each other, is called

Solution:
QUESTION: 24

In a Francis turbine runner, the number of blades are generally between

Solution:
QUESTION: 25

In a Kaplan turbine runner of blades are generally between

Solution:
QUESTION: 26

Which of the following is a bank protection measure ?

Solution:
QUESTION: 27

Shrouding is privided in

Solution:
QUESTION: 28

Jumper is a tool used for

Solution:
QUESTION: 29

As per recommendations of Indian standards, the shape of lined canal is

Solution:
QUESTION: 30

If the duty of water for a crop of base period 120 days is 1400 hect./cumec, then delta (Δ)for the corp is

Solution:
QUESTION: 31

The discharge through a triangular notch is given by (with usual notations):

Solution:
QUESTION: 32

The discharge through a rectangular notch (withusual notations) is given by

Solution:
QUESTION: 33

The discharge through a venturimeter is given as (with usual notations):

Solution:
QUESTION: 34

The capillary rise or fall of a liquid is given by (with usual notations):

Solution:
QUESTION: 35

After storage, the strength of cement

Solution:
QUESTION: 36

Available moisture may be defined as

Solution:
QUESTION: 37

The whole period of cultivation, from the time when irrigation water is first supplied for thepreparation of ground is its last -watering before harvesting, is called

Solution:
QUESTION: 38

The instrument used for accurately measuring velocity of water is

Solution:

solution : A

Venturimeter and Orificemeter are used to measure the discharge.

Anemometer is used to measure the wind speed.

Pitot tube can be used to measure total pressure head through which velocity head can be deduced and velocity of the flow can be found.

QUESTION: 39

The limit of proportionality is applicable more in the case of

Solution:
QUESTION: 40

Two small circular ofifices of diameters d1 and d2 are placed on one side of a tank at depths of 25 cm and 1 m respectively below a constantsurface of water. If the discharges through theorifice are the same, then the ratio of the diameters d1 and d2 will be

Solution:
QUESTION: 41

If coefficient of contraction for a sharp edge orifice is 0.65 and coefficient of velocity of flowis 0.92, then coefficient of discharge will be

Solution:
QUESTION: 42

The elementary profile of a dam is

Solution:
QUESTION: 43

The major resisting force in a gravity dam is

Solution:
QUESTION: 44

The ratio of pressure between the points A and B located at depths 0.5 m and 2.0 m respectively below a constant level of water in a tank is

Solution:
QUESTION: 45

Match list-I with List-II and select the correct answer using the codes given bekow the lists:   Solution:
QUESTION: 46

Consider the following strengths of concrete:
1. Cube strength
2. Cylinder strength
3. Split-tensile strength
4. Modulus of rupture
The correct sequence in increasing order of these strengths is :

Solution:
QUESTION: 47

The losses are more in

Solution:
QUESTION: 48

A Kaplan turbine is

Solution:
QUESTION: 49

Which of the structures of fig. will experience sway ?    Select the correct answer using the codes given below:

Solution:

Solution:

The structure 1 will sway due to application of horizontal force.

The structure 2 will not sway due to unsymmetrical load.

The structure 3 will sway due to unsymmetrical load.

The structure 4 will not sway due to presence of bracing/supporting member CE

QUESTION: 50

Cross-drainage work, when bed level of river and canal are same, is known as

Solution:
QUESTION: 51

For a given discharge in a channel at critical depth

Solution:
QUESTION: 52 Which one of the following gives the distribution factors for members AE and AC of box section
shown in figure.

Solution:
QUESTION: 53

Economical depth of a plate girder is given by

Solution:
QUESTION: 54

Horizontal stiffener in a plate girder is provided to safeguard against

Solution:
QUESTION: 55

The web crippling due to excessive bearing stress can be avoided by

Solution:
QUESTION: 56

Bearing stiffener in a plate girder is used to

Solution:
QUESTION: 57

The forces acting on the web splice of a plate girder are

Solution:
QUESTION: 58

Match List-I with List-II and select the correct answer using the codes given below the lists:  Solution:
QUESTION: 59

The expression for modular ratio where is the permissible compressive stress due to bending in concrete in N/mm2

Solution:
QUESTION: 60

In working stress design, permissible bond stress in the case of deformed bars is more than that in plain bars by

Solution:

The bond stress increases by 60% in case of deformed bars in comparison to plain bars.

Similarly, for plain bars in compression increases by 25% in comparison to plain bars in tension.

QUESTION: 61

When shear stress exceeds the permissible limit in a slab, then it is reduced by

Solution:
QUESTION: 62

According to IS: 456–1978, the maximum strain in concrete at the outermost compression fibrein the limit state design of flexural member is

Solution:
QUESTION: 63

The minimum eccentricity for design of columns as per IS : 456 – 1978 is

Solution:
QUESTION: 64

High carbon content in the steel causes

Solution:
QUESTION: 65

According to Indian Standards, the pozzolana content in portland pozzolana cement is

Solution:
QUESTION: 66

According to IS: 456 – 1978, the maximum water -cement ratio in plain concrete to ensure durability in mold exposure is limited to

Solution:
QUESTION: 67

According to IS: 456 – 1978, if fy is the characteristic strength of steel and Es is themodulus of elasticity of steel, then the maximum strain in the tension reinforcement in the section at failure should not be less than

Solution:
QUESTION: 68

Minimum percentage area of HYSD reinforcement in a 150 mm thick wate tank wallis

Solution:
QUESTION: 69

Match List-I with List-II and select the correct answer using the codes given below the lists:  Solution:
QUESTION: 70

The values of slump commonly adopted for the various concrete mixes are given below: Which of the pairs given above are correctly matched ?

Solution:
QUESTION: 71

The strength of timber

Solution:
QUESTION: 72

Match List-I with List-II and select the correct answer using the codes given below the lists:   Solution:
QUESTION: 73

A round bar made of same material consists of 3 parts each of 100 mm length having diameters of 40 mm, 50 mm, and 60 mm respectively. If the bar is subjected to an axial load of 10 kN, the total elongation of the bar would be (E is the modulus of elasticity in kN/mm2)

Solution:

Total elongation = 4PL/πE ( 1/d12 + 1/d22 + 1/d32 + 1/d42)
= 4x10x100/πEx100 ( 1/16 + 1/25 + 1/36 + 1/49) mm
= 40/πE ( 1/16 + 1/25 + 1/36 + 1/49).

QUESTION: 74

Match List-I (Theory of failures) with List-II (Scientists) and select the correct answer using
the codes given below the lists:  Solution:
QUESTION: 75

The weight of a body is due to

Solution:

The force with which the earth attracts a body towards the centre is called the weight of the body, it depends on acceleration due to gravity.

QUESTION: 76

If the Euler load for a steel column is 1000 kN and crushing load is 1500 kN, the Rankine loadis euqual to

Solution:
QUESTION: 77

A beam is hinged at end A and fixed at B. A moment M is applied at end A. What is themoment developed at end B?

Solution:
QUESTION: 78

The stone that exhibits highest compressive strength is

Solution:
QUESTION: 79

Size of frog in bricks is

Solution:
QUESTION: 80

The compressive strength of burnt clay bricks as per IS 1077 - 1976 is

Solution:
QUESTION: 81

Match List-I with List-II and select the correct answer using the codes given below the lists:  Solution:
QUESTION: 82

Angle between the prolongation of the preceding line and the forward line of a traverse is knownas

Solution:
QUESTION: 83

Subtense bar is an instrument used for measurement of horizontal distance in

Solution:
QUESTION: 84

Different grades are joined together by a

Solution:
QUESTION: 85

The most suitable section of a sewer in a combined sewerage system is

Solution:
QUESTION: 86

Composting is the method of

Solution:
QUESTION: 87

The aerobic method of mechanical composting,as pracatised in India, is called

Solution:
QUESTION: 88

As compared to fresh river water, sea water contains

Solution:
QUESTION: 89

Self- cleansing velocity is

Solution:
QUESTION: 90

Match List-I with List-II and select the correct answer using the codes given below the lists  Solution:
QUESTION: 91

The liquid limit and plastic limit of sample are 65% and 29% respectively. The percentage ofthe soil fraction with grain size finer than 0.002 mm is 24. The activity ratio of the soil sampel is

Solution:
QUESTION: 92

A soil has a liquid limit of 40% and plasticity index of 20%. The plastic limit of the soil will be

Solution:
QUESTION: 93

Consistency as applied to cohesive soils is an indicator of its

Solution:
QUESTION: 94

The stone that exhibits least compressive strength is

Solution:
QUESTION: 95

Consider the following statements:

Phreatic line in an earth dam is

1. elliptical in shape

2. an equipotential line

3. the topmost flow line with zero waterpressure

4. approximately a parabola

Which of these statements is/are correct ?

Solution:
QUESTION: 96

What is the intensity of active earth pressure at a depth of 10.0 m in dry sand with an angle ofshearing resistance of 30º and unit weight of 18 kN/m3?

Solution:
QUESTION: 97

The bearing capacity factors Nc. Nq and N are functions of

Solution:
QUESTION: 98

Match List-I with List-II and select the correct answer using the codes given below the lists:  Solution:
QUESTION: 99

Grade compensation on curve in Indian Railways for BG is

Solution:
QUESTION: 100

For a railway track in hilly terrain, the type of gradient provided is:

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