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Technical Mock Test CE (SSC JE)- 7


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

Technical Mock Test CE (SSC JE)- 7 for Civil Engineering (CE) 2023 is part of Civil Engineering SSC JE (Technical) preparation. The Technical Mock Test CE (SSC JE)- 7 questions and answers have been prepared according to the Civil Engineering (CE) exam syllabus.The Technical Mock Test CE (SSC JE)- 7 MCQs are made for Civil Engineering (CE) 2023 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Technical Mock Test CE (SSC JE)- 7 below.
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Technical Mock Test CE (SSC JE)- 7 - Question 1

River training works may be classified as

Technical Mock Test CE (SSC JE)- 7 - Question 2

An ideal fluid is defined as the fluid which is

Technical Mock Test CE (SSC JE)- 7 - Question 3

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

Technical Mock Test CE (SSC JE)- 7 - Question 4

Notch is used in any tank or channel for measurement of

Technical Mock Test CE (SSC JE)- 7 - Question 5

The plot between rainfall intensity and time is called

Technical Mock Test CE (SSC JE)- 7 - Question 6

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

Technical Mock Test CE (SSC JE)- 7 - Question 7

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

Technical Mock Test CE (SSC JE)- 7 - Question 8

The inlet length of a venturimeter is

Technical Mock Test CE (SSC JE)- 7 - Question 9

Manometer is used for measuring

Technical Mock Test CE (SSC JE)- 7 - Question 10

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

Technical Mock Test CE (SSC JE)- 7 - Question 11

Pitot tube is used for the measurement of

Technical Mock Test CE (SSC JE)- 7 - Question 12

Increase of temperature

Technical Mock Test CE (SSC JE)- 7 - Question 13

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

Technical Mock Test CE (SSC JE)- 7 - Question 14

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

Detailed Solution for Technical Mock Test CE (SSC JE)- 7 - Question 14

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.

Technical Mock Test CE (SSC JE)- 7 - Question 15

The interval of supply of irrigation water depends on

Technical Mock Test CE (SSC JE)- 7 - Question 16

A core wall is provided in a/an

Technical Mock Test CE (SSC JE)- 7 - Question 17

Lysimeter is used for measuring

Technical Mock Test CE (SSC JE)- 7 - Question 18

Reynold's number of groundwater flow varies from

Technical Mock Test CE (SSC JE)- 7 - Question 19

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

Technical Mock Test CE (SSC JE)- 7 - Question 20

Lacey's theory is applicable to flow

Technical Mock Test CE (SSC JE)- 7 - Question 21

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

Technical Mock Test CE (SSC JE)- 7 - Question 22

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

where, w = unit weight of water

Technical Mock Test CE (SSC JE)- 7 - 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

Technical Mock Test CE (SSC JE)- 7 - Question 24

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

Technical Mock Test CE (SSC JE)- 7 - Question 25

In a Kaplan turbine runner of blades are generally between

Technical Mock Test CE (SSC JE)- 7 - Question 26

Which of the following is a bank protection measure ?

Technical Mock Test CE (SSC JE)- 7 - Question 27

Shrouding is privided in

Technical Mock Test CE (SSC JE)- 7 - Question 28

Jumper is a tool used for

Technical Mock Test CE (SSC JE)- 7 - Question 29

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

Technical Mock Test CE (SSC JE)- 7 - 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

Technical Mock Test CE (SSC JE)- 7 - Question 31

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

Technical Mock Test CE (SSC JE)- 7 - Question 32

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

Technical Mock Test CE (SSC JE)- 7 - Question 33

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

Technical Mock Test CE (SSC JE)- 7 - Question 34

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

Technical Mock Test CE (SSC JE)- 7 - Question 35

After storage, the strength of cement

Technical Mock Test CE (SSC JE)- 7 - Question 36

Available moisture may be defined as

Technical Mock Test CE (SSC JE)- 7 - 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

Technical Mock Test CE (SSC JE)- 7 - Question 38

The instrument used for accurately measuring velocity of water is

Detailed Solution for Technical Mock Test CE (SSC JE)- 7 - Question 38

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.

Technical Mock Test CE (SSC JE)- 7 - Question 39

The limit of proportionality is applicable more in the case of

Technical Mock Test CE (SSC JE)- 7 - 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

Technical Mock Test CE (SSC JE)- 7 - 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

Technical Mock Test CE (SSC JE)- 7 - Question 42

The elementary profile of a dam is

Technical Mock Test CE (SSC JE)- 7 - Question 43

The major resisting force in a gravity dam is

Technical Mock Test CE (SSC JE)- 7 - 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

Technical Mock Test CE (SSC JE)- 7 - Question 45

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

Technical Mock Test CE (SSC JE)- 7 - 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 :

Technical Mock Test CE (SSC JE)- 7 - Question 47

The losses are more in

Technical Mock Test CE (SSC JE)- 7 - Question 48

A Kaplan turbine is

Technical Mock Test CE (SSC JE)- 7 - Question 49

Which of the structures of fig. will experience sway ?

Select the correct answer using the codes given below:

Detailed Solution for Technical Mock Test CE (SSC JE)- 7 - Question 49

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

Technical Mock Test CE (SSC JE)- 7 - Question 50

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

Technical Mock Test CE (SSC JE)- 7 - Question 51

For a given discharge in a channel at critical depth

Technical Mock Test CE (SSC JE)- 7 - Question 52

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

Technical Mock Test CE (SSC JE)- 7 - Question 53

Economical depth of a plate girder is given by

Technical Mock Test CE (SSC JE)- 7 - Question 54

Horizontal stiffener in a plate girder is provided to safeguard against

Technical Mock Test CE (SSC JE)- 7 - Question 55

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

Technical Mock Test CE (SSC JE)- 7 - Question 56

Bearing stiffener in a plate girder is used to

Technical Mock Test CE (SSC JE)- 7 - Question 57

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

Technical Mock Test CE (SSC JE)- 7 - Question 58

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

Technical Mock Test CE (SSC JE)- 7 - Question 59

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

Technical Mock Test CE (SSC JE)- 7 - Question 60

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

Detailed Solution for Technical Mock Test CE (SSC JE)- 7 - Question 60

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.

Technical Mock Test CE (SSC JE)- 7 - Question 61

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

Technical Mock Test CE (SSC JE)- 7 - 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

Technical Mock Test CE (SSC JE)- 7 - Question 63

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

Technical Mock Test CE (SSC JE)- 7 - Question 64

High carbon content in the steel causes

Technical Mock Test CE (SSC JE)- 7 - Question 65

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

Technical Mock Test CE (SSC JE)- 7 - Question 66

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

Technical Mock Test CE (SSC JE)- 7 - 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

Technical Mock Test CE (SSC JE)- 7 - Question 68

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

Technical Mock Test CE (SSC JE)- 7 - Question 69

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

Technical Mock Test CE (SSC JE)- 7 - 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 ?

Technical Mock Test CE (SSC JE)- 7 - Question 71

The strength of timber

Technical Mock Test CE (SSC JE)- 7 - Question 72

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

Technical Mock Test CE (SSC JE)- 7 - 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)

Detailed Solution for Technical Mock Test CE (SSC JE)- 7 - Question 73

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).

Technical Mock Test CE (SSC JE)- 7 - Question 74

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

Technical Mock Test CE (SSC JE)- 7 - Question 75

The weight of a body is due to 

Detailed Solution for Technical Mock Test CE (SSC JE)- 7 - Question 75

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.

Technical Mock Test CE (SSC JE)- 7 - Question 76

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

Technical Mock Test CE (SSC JE)- 7 - 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?

Technical Mock Test CE (SSC JE)- 7 - Question 78

The stone that exhibits highest compressive strength is

Technical Mock Test CE (SSC JE)- 7 - Question 79

Size of frog in bricks is

Technical Mock Test CE (SSC JE)- 7 - Question 80

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

Technical Mock Test CE (SSC JE)- 7 - Question 81

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

Technical Mock Test CE (SSC JE)- 7 - Question 82

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

Technical Mock Test CE (SSC JE)- 7 - Question 83

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

Technical Mock Test CE (SSC JE)- 7 - Question 84

Different grades are joined together by a

Technical Mock Test CE (SSC JE)- 7 - Question 85

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

Technical Mock Test CE (SSC JE)- 7 - Question 86

Composting is the method of

Technical Mock Test CE (SSC JE)- 7 - Question 87

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

Technical Mock Test CE (SSC JE)- 7 - Question 88

As compared to fresh river water, sea water contains

Technical Mock Test CE (SSC JE)- 7 - Question 89

Self- cleansing velocity is

Technical Mock Test CE (SSC JE)- 7 - Question 90

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

Technical Mock Test CE (SSC JE)- 7 - 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

Technical Mock Test CE (SSC JE)- 7 - Question 92

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

Technical Mock Test CE (SSC JE)- 7 - Question 93

Consistency as applied to cohesive soils is an indicator of its

Technical Mock Test CE (SSC JE)- 7 - Question 94

The stone that exhibits least compressive strength is

Technical Mock Test CE (SSC JE)- 7 - 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 ?

Technical Mock Test CE (SSC JE)- 7 - 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?

Technical Mock Test CE (SSC JE)- 7 - Question 97

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

Technical Mock Test CE (SSC JE)- 7 - Question 98

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

 

Technical Mock Test CE (SSC JE)- 7 - Question 99

Grade compensation on curve in Indian Railways for BG is

Technical Mock Test CE (SSC JE)- 7 - Question 100

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

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