Technical Mock Test CE (SSC JE)- 15

# Technical Mock Test CE (SSC JE)- 15

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## 100 Questions MCQ Test Civil Engineering SSC JE (Technical) | Technical Mock Test CE (SSC JE)- 15

Technical Mock Test CE (SSC JE)- 15 for Civil Engineering (CE) 2023 is part of Civil Engineering SSC JE (Technical) preparation. The Technical Mock Test CE (SSC JE)- 15 questions and answers have been prepared according to the Civil Engineering (CE) exam syllabus.The Technical Mock Test CE (SSC JE)- 15 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)- 15 below.
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Technical Mock Test CE (SSC JE)- 15 - Question 1

### The maximum shear force in a simply supported beam of span L, subjected to a central point load, W is given by the following expression:

Technical Mock Test CE (SSC JE)- 15 - Question 2

### For simply supported beam shown in fig., the magnitude of vertical reaction at 'B' is

Technical Mock Test CE (SSC JE)- 15 - Question 3

### "Poission's ratio" is defined as the ratio of

Technical Mock Test CE (SSC JE)- 15 - Question 4

If 'A' is the area of cross-section and 'I' is the moment of inertia of a given plane section, then radius of gyration (r) is given by the formula

Technical Mock Test CE (SSC JE)- 15 - Question 5

Strain energy due to axial deformation is given by

(σ: resultant stress
Δ: deformation
∈ : strain

E : modulus of elasticity)

Technical Mock Test CE (SSC JE)- 15 - Question 6

For the cantilever beam shown fig, the value ofshear Force at Fixed end is :

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

Which one of the following gives the distributino factor for members AE and AC of box sectionshown in the given figure

Technical Mock Test CE (SSC JE)- 15 - Question 8

For the portal frame shown , the shear equation is

Technical Mock Test CE (SSC JE)- 15 - Question 9

A twohinged semicircular arch of radius 'R' carries a concentrated load 'W' at the crown.
The horizontal thrust is

Technical Mock Test CE (SSC JE)- 15 - Question 10

Due to some point load anywhere on a fixed beam. the maximum free bending moment is M.The sum of fixed end moment is

Technical Mock Test CE (SSC JE)- 15 - Question 11

The method of computing areas by subdividing a plot into triangle is suitable for.

Technical Mock Test CE (SSC JE)- 15 - Question 12

For small scale mapping, an error in centring is about permissible

Technical Mock Test CE (SSC JE)- 15 - Question 13

The multiplying constant of techeometry is generally.

Technical Mock Test CE (SSC JE)- 15 - Question 14

Correction due to refraction is given by

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

In reciprocal levelling the error which is no tcompletely eliminated is due to-

Technical Mock Test CE (SSC JE)- 15 - Question 16

How high should a helicopter pilot rise at a point A just to see the horizon at point B if the distance AB is 40 km ?

Detailed Solution for Technical Mock Test CE (SSC JE)- 15 - Question 16

Technical Mock Test CE (SSC JE)- 15 - Question 17

Which of the following sight is applicable for a change point

Technical Mock Test CE (SSC JE)- 15 - Question 18

What is sensitvitity of Dumply level

Technical Mock Test CE (SSC JE)- 15 - Question 19

Two peg test is done for-

Technical Mock Test CE (SSC JE)- 15 - Question 20

A station where bearing of line is measured

Technical Mock Test CE (SSC JE)- 15 - Question 21

When 1st class brick is immersed in cold water for 24 hours, it should not absorb water by weightmore than

Technical Mock Test CE (SSC JE)- 15 - Question 22

The temperature at which the bricks are burn tin kiln varies from

Technical Mock Test CE (SSC JE)- 15 - Question 23

As per specifications, the Initial setting time of ordinary portland cement should not be lessthan

Technical Mock Test CE (SSC JE)- 15 - Question 24

In cements, generally the increase in strength during a period of 14 days to 28 days isprimarily due to

Technical Mock Test CE (SSC JE)- 15 - Question 25

What is the approximate ratio of the strength of cement concrete at 7 days to what at 28days curing?

Technical Mock Test CE (SSC JE)- 15 - Question 26

Which one of the following properties of cement concrete is ascertained by conducitngcompaction factor test?

Technical Mock Test CE (SSC JE)- 15 - Question 27

The mix design for pavement concrete is based on

Detailed Solution for Technical Mock Test CE (SSC JE)- 15 - Question 27

The mix design for pavement concrete (High way /Runway) is based on the flexural strength (fe) instead of charecteristic compressive strength (fck) .Because the soil beneath the concrete pavement may be scoured by flood or some other reasons and the concrete povement will behave as a beam and the load on pavement is to be limited by flexural strength of concrete .Required flexural strength is converted into corresponding  characteristic compressive strength by the expression fe=0.7fck1/2 and the concrete is designed for the required compressive strength as usual .

Technical Mock Test CE (SSC JE)- 15 - Question 28

As a natural material, timber is which one of the following

Technical Mock Test CE (SSC JE)- 15 - Question 29

The defect which develops due to uncontrolled and non uniform loss of moisture from wood isknown as which one of the following?

Technical Mock Test CE (SSC JE)- 15 - Question 30

Why are bricks soaked in water before using in brick masonary?

Technical Mock Test CE (SSC JE)- 15 - Question 31

Which type of brick masonary bond is provided for heavy loads on masonary?

Technical Mock Test CE (SSC JE)- 15 - Question 32

The light weight concrete is prepared by

Technical Mock Test CE (SSC JE)- 15 - Question 33

Addition of 1-2% sodium hydroxide in concrete

Technical Mock Test CE (SSC JE)- 15 - Question 34

The grade of concrete is not recommended by Is: 456 is

Technical Mock Test CE (SSC JE)- 15 - Question 35

The diameter of 'Vicat' Plungs is 10 mm. and length varies from.

Technical Mock Test CE (SSC JE)- 15 - Question 36

Ratio of bearing capacity of double under Reamed (U.R.) pile to that of single U.R. pile isnearly

Technical Mock Test CE (SSC JE)- 15 - Question 37

Influence factor for immediate settlement of footing depends on its

Technical Mock Test CE (SSC JE)- 15 - Question 38

A raft of 6m×9m is founded at a depth of 3m in a cohesive soil having C = 120KN/m2. The ultimate net bearing capacity of the soil using Terzaghi's tehor will be nearly

Detailed Solution for Technical Mock Test CE (SSC JE)- 15 - Question 38

Technical Mock Test CE (SSC JE)- 15 - Question 39

If the proportion of soil passing 75 micron sieve is 50% and the liquid limit and plastic limit are40% and 20% respectively, then the group index of the soil is

Technical Mock Test CE (SSC JE)- 15 - Question 40

A soil sample has a void ratio of 0.5 and its porosity will be close to

Technical Mock Test CE (SSC JE)- 15 - Question 41

The nature of earth pressure above dredge line behind a cantilever sheet pile wall is

Technical Mock Test CE (SSC JE)- 15 - Question 42

Which one of the following soil types is most likely to be subjected to liquefaction underseismic forces?

Technical Mock Test CE (SSC JE)- 15 - Question 43

A soil sampler has inner and outer radii of 25 mm and 30mm respectively. The area ratio ofthe Sampler is

Technical Mock Test CE (SSC JE)- 15 - Question 44

Based on grain distribution analysis the D10, D30 and D60 value of a given soil are 0.23mm,0.3mm and 0.41mm respectively. As per ISCode the soil classification will be

Technical Mock Test CE (SSC JE)- 15 - Question 45

The plasticity index and the percentage of grain size finer than 2 microns of a clay sample are 25 and 15, respectively. Its activity ratio is

Technical Mock Test CE (SSC JE)- 15 - Question 46

A soil sample having a void ratio of 1.3, water con.... of 50% and a specific gravity of 2.60,is in a state of

Technical Mock Test CE (SSC JE)- 15 - Question 47

Which one of the following correctly represents the dry unit weight of a soil sample which has
a bulk unit weight of γγ at a moisture content of W%?

Technical Mock Test CE (SSC JE)- 15 - Question 48

For a sand having an internal friction of 30°. The ratio of passive to active lateral earthpressure will be

Technical Mock Test CE (SSC JE)- 15 - Question 49

A saturated clay layer with double drainage take 5 years to attain 50% degree ofconsolidation under s tructure. If the same layer were to be single drained what would be thetime (in years) required to attain the same conditoins under the same loading conditions?

Technical Mock Test CE (SSC JE)- 15 - Question 50

The e-p curve for a soil is shown in the above figure. The coefficient of compressibility (in m2/KN) of the soil is

Technical Mock Test CE (SSC JE)- 15 - Question 51

Side face reinforcement is provided in a beam when the depth of web exceeds

Technical Mock Test CE (SSC JE)- 15 - Question 52

Drops are provided in flat slabs to resist

Technical Mock Test CE (SSC JE)- 15 - Question 53

Flexural collapse in overreinforced beams is

Technical Mock Test CE (SSC JE)- 15 - Question 54

In an R.CC beam, side face reinforcement is provided if its depth exceeds

Technical Mock Test CE (SSC JE)- 15 - Question 55

The limiting compressive strain in concrete is

Technical Mock Test CE (SSC JE)- 15 - Question 56

The magnitude of loss of prestress due to relaxation of steel is in the range of

Technical Mock Test CE (SSC JE)- 15 - Question 57

When assessing the strength of structure as per the limit state of collapse, the value of partial safety factor for steel is taken as

Technical Mock Test CE (SSC JE)- 15 - Question 58

The assumption that the plane sections normal before bending remain normal after bending is
used

Technical Mock Test CE (SSC JE)- 15 - Question 59

In the limit state method of design, the failure criterion for reinforced concrete beams and columns is

Technical Mock Test CE (SSC JE)- 15 - Question 60

The effective width 'bf' of flange of a continuousT-beam in a floor system is given by where to represents the

Technical Mock Test CE (SSC JE)- 15 - Question 61

The cavitation and pitting can be prevented by creating which one of the following conditions ?

Technical Mock Test CE (SSC JE)- 15 - Question 62

The flow of water in a wash hand basin when it is being emptied through a central opening is anexample of

Technical Mock Test CE (SSC JE)- 15 - Question 63

In fluid flow, the line of constant piezometric head passes through two points which have the same

Technical Mock Test CE (SSC JE)- 15 - Question 64

An error of 0.5% in the measurement of head in a v-notch vauses an error of

Technical Mock Test CE (SSC JE)- 15 - Question 65

A pumped storage plant is a

Technical Mock Test CE (SSC JE)- 15 - Question 66

The least expensive and most suitable excrete disposal unit for rural areas would be the

Technical Mock Test CE (SSC JE)- 15 - Question 67

Which one of the following methods would be best suited for disposal of plastic and rubber waste?

Technical Mock Test CE (SSC JE)- 15 - Question 68

At a sewage treatment plant for a flow of 3m3/s, The cross-sectional area of grif chamber willbe about

Technical Mock Test CE (SSC JE)- 15 - Question 69

'Air binding' may occur in

Technical Mock Test CE (SSC JE)- 15 - Question 70

In an activiated sludge process, the sludge volume index can be controlled by

Technical Mock Test CE (SSC JE)- 15 - Question 71

In urban air pollution, the mosts poisonous gas is supposed to be carbon monoxide. It ishazardous becouse

Technical Mock Test CE (SSC JE)- 15 - Question 72

In aerobic conditions, the microbial decomposition of organics results in theformation of which one of the following?

Technical Mock Test CE (SSC JE)- 15 - Question 73

A waste water sample of 2ml is made upto 300 ml is BoD bottle with distilled water. InitialDo of the Sample is 8 mg/l and after 5 days itis 2mg/l. What is its BoD?

Technical Mock Test CE (SSC JE)- 15 - Question 74

Which one of the following organisms is responsible for enteric fever?

Technical Mock Test CE (SSC JE)- 15 - Question 75

In which type of lakes, does a perfect ecological equilibrium among the producers decomposersand consumer groups of organism exist?

Technical Mock Test CE (SSC JE)- 15 - Question 76

The following data pertain to a natural drain crossing an irrigation canal:

Which one of the Following types of cross drainage should be recommended in this case?

Technical Mock Test CE (SSC JE)- 15 - Question 77

At a certain point in the floor of weir, the uplift pressure head due to seepage is 4.5m. If therelative density of concrete is 2.5, the minimum thickness of floor required at this point tocounteract the uplift pressure is

Detailed Solution for Technical Mock Test CE (SSC JE)- 15 - Question 77

Technical Mock Test CE (SSC JE)- 15 - Question 78

A canal was designed tu supply the irrigation needs of 1000 lac. of land growing rice of 140 days base period and having a delta of 130cm. If the canal water is used to irrigate wheat ofbase period 119 days. and having delta of 50cm, the area that can be irrigated is

Technical Mock Test CE (SSC JE)- 15 - Question 79

The delta for a crop having Base period 120 days is 70cm what is the duty

Technical Mock Test CE (SSC JE)- 15 - Question 80

What is the moisture depth available for evapotraspiration in rrot zone of 1m depth Soil,if dry weight of soil is 1.5gm/cc, field capacity is 35% and permanet wilting point is 15%?

Detailed Solution for Technical Mock Test CE (SSC JE)- 15 - Question 80

Given

FC = 35 %, PWP = 15%
γd = 1.5 g/cc, γw = 1 g/cc
d = 1 m
The depth of water stored (dw) in the root zone

dw = 0.3 m = 300 mm

Technical Mock Test CE (SSC JE)- 15 - Question 81

The distance between the outer faces of glanges of a plate girder, is known as

Technical Mock Test CE (SSC JE)- 15 - Question 82

Effective Sectional Area of a compression member is

Technical Mock Test CE (SSC JE)- 15 - Question 83

A Gillet weld whose axis is parallel to the direction of applied load, is known as

Technical Mock Test CE (SSC JE)- 15 - Question 84

The greatest permissible clear dimension of the web of thickness t in the panel of a plate-girderis restricted to

Technical Mock Test CE (SSC JE)- 15 - Question 85

As per ISI, rolled Steel Beam Sections are classified into

Technical Mock Test CE (SSC JE)- 15 - Question 86

The deflection of beams may be decreased by

Technical Mock Test CE (SSC JE)- 15 - Question 87

Technical Mock Test CE (SSC JE)- 15 - Question 88

The net area of round bars to resist the tension, is the area of corsss sction at

Technical Mock Test CE (SSC JE)- 15 - Question 89

The maximum slope along a ramp for vechicle repairs is

Technical Mock Test CE (SSC JE)- 15 - Question 90

As per IRC, the maximum permissible length of a single unit, with more than 2 axles, is

Technical Mock Test CE (SSC JE)- 15 - Question 91

The convexity given to the curved cross-section carriageway, between the crown and the edgeof the carriageway, is called

Technical Mock Test CE (SSC JE)- 15 - Question 92

An enoscope is used to determine

Technical Mock Test CE (SSC JE)- 15 - Question 93

The compensation is gradient on horizontal curves is roughly

Technical Mock Test CE (SSC JE)- 15 - Question 94

If 'S' spped of vechicle and R is the radius of curves, the equilibrium superelevation required
to counteract centrifugal force is given by

Technical Mock Test CE (SSC JE)- 15 - Question 95

A, B, C Classification of cities is based upon?

Technical Mock Test CE (SSC JE)- 15 - Question 96

Original cost of property minus depreciation is ?

Technical Mock Test CE (SSC JE)- 15 - Question 97

Replacement of a window and provision of a door is its place come under

Technical Mock Test CE (SSC JE)- 15 - Question 98

The standard width of asbestos cement gorrugated sheet is

Technical Mock Test CE (SSC JE)- 15 - Question 99

While estimating for plastering, usually no deduction is made for ?

Technical Mock Test CE (SSC JE)- 15 - Question 100

In absence of detail design, the percentage of steel and concrete in column is usually taken as

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