# All syllabus Civil Engineering Mock test – 5

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(Building Materials, Concrete Technology, Strength of Materials, Soil Mechanics and Foundation Engineering, RCC design, Surveying, Highway, Hydraulics, Water Supply, Waste water, Steel, Irrigation,  Estimation, Hydrology and Railway )

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1.

Meandering of a river generally occurs, in

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2.

Knots in timber are

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3.

The ratio of the angles subtended at the eye, by the virtual image and the object, is known as telescope's

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4.

Prismatic compass is considered more accurate than a surveyor's compass, because

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5.

Maximum principal stress theory for the failure of a material at elastic point, is known

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6.

If the length of a wall on either side of a lintel opening is at least half of its effective span L, the load W carried by the lintel is equivalent to the weight of brickwork contained in an equilateral triangle, producing a maximum bending moment

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7.

Cant deficiency occurs when a vehicle travels around a curve at

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8.

The velocity of drainage water in the barrels of a syphon-aqueduct, is normally limited to

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9.

In favourable circumstances a 15 cm concrete cube after 28 days, attains a maximum crushing strength

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10.

The plinth area of a building not includes

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11.

For concreting tunnel linings, tran-portation of concrete is done by

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12.

Dimensions of the dynamic viscosity (μ) are

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13.

For plain chlorination of water, the quantity of chlorine used, is

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14.

Maximum strain theory for the failure of a material at the elastic limit, is known as

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15.

Brick walls are measured in sq. m if the thickness of the wall is

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16.

Generally the weir is aligned at right angles to the direction of the main river current because

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17.

To avoid vapourisation, pipe lines are laid over the ridge so that these are above the hydraulic gradient line, not more than

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18.

In a constant level tube, size of the bubble remains constant because upper wall is

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19.

The ratio of the average load to the installed capacity of the plant whose reserve capacity is zero will be equal to

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20.

A member is balanced at its end by two inclined members carrying equal forces. For equilibrium the angle between the inclined bars must be

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21.

To hydrate 500kg of cement full water needed, is

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22.

The type of aggregates not suitable for high strength concrete and for pavements subjected to tension, is

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23.

If permissible working stresses in steel and concrete are respectively 1400 kg/cm2 and 80 kg/cm2 and modular ratio is 18, in a beam reinforced in tension side and of width 30 cm and having effective depth 46 cm, the lever arms of the section, is

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24.

The main factor to be considered while preparing a detailed estimate, is

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25.

Diameter of a rivet hole is made larger than the diameter of the rivet by

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26.

A soil sample has passing 0.075 mm sieve = 60% liquid limit = 65% and plastic limit = 40%. The group index of the soil, is

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27.

The thickness of the flange of a Tee beam of a ribbed slab is assumed as

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28.

The sewer pipe which carries sewage from a building for immediate disposal is

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29.

The operation of removing humps and hollows of uniform concrete surface, is known as

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30.

The rate of payment is made for 100 cu m (per % cu m) in case of

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31.

Pick up the correct statement from the following :

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32.

Design of R.C.C. cantilever beams, is based on the resultant force at

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33.

If dry density, water density and specific gravity of solids of a given soil sample are 1.6 g/cc, 1.84 g/cc and 2.56 respectively, the porosity of the soil sample, is

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34.

In a solid arch, shear force acts

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35.

A column splice is used to increase

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36.

Simpson's rule for calculating areas states that the area enclosed by a curvilinear figure divided into an even number of strips of equal width, is equal to

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37.

The timber having maximum resistance against white ants, is obtained from

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38.

The most suitable chemical which can be applied to the water surface for reducing evaporation is

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39.

The neutral axis of a beam cross-section must

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40.

The algae dies out in the zone of

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41.

The rate of an item of work depends on

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42.

The prescribed hardness limit of potable water ranges between

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43.

The type of aggregates of same nominal size, which contain less voids when compacted, are

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44.

For the flow of liquid from an open ended tube (or nozzle) leading to the formation of spray of liquid drops, the number generally applied, is

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45.

Fibre boards can be

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46.

If d is the distance between the flange angles, the vertical stiffeners in plate girders without horizontal stiffeners, are spaced at a distance not less than

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47.

For keeping the stress wholly compressive the load may be applied on a circular column anywhere within a concentric circle of diameter

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48.

Heel divergence is

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49.

The top diameter, bottom diameter and the height of a slump mould are :

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50.

The curve composed of two arcs of different radii having their centres on the opposite side of the curve, is known

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51.

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52.

The aggregate containing moisture in pores and having its suface dry, is known as

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53.

The following assumption is not true in the theory of pure torsion :

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54.

Workability of concrete mix with low water cement ratio is determined by

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55.

The foliated structure is very common in

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56.

If the beam is supported so that there are only three unknown reactive elements at the supports. These can be determined by using the following fundamental equation of statics

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57.

According to Khosla, the exist gradient of surface flow

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58.

A triangle is used for

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59.

The capillary rise of water

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60.

A deficit of sediments in flowing water may cause a river

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61.

The angle of internal friction of soil mass is the angle whose

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62.

The ratio of the effective length of a column and minimum radius of gyration of its cross-sectional area, is known

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63.

For estimating the run off of catchments, the mean value of the constant 'K' in the Khosla's formula Qy = Py – K (1.8 Ty + 32) is

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64.

Top bars are extended to the projecting parts of the combined footing of two columns L distance apart for a distance of

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65.

The meander pattern of a river is developed by

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66.

The vane shear test is used for the in-situ determination of the undrained strength of the intact fully saturated

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67.

A straight glacis type fall with a baffle platform and a baffle wall is called

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68.

Lime concrete is generally used for

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69.

Though the effective depth of a T-beam is the distance between the top compression edge to the centre of the tensile reinforcement, for heavy loads, it is taken as

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70.

The commonly used drying oil for oil paints, is

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71.

Pick up the correct statement from the following:

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72.

When a tension member consists of two channel sections, the allowance for rivet hole is made for two holes from

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73.

If velocities of fluid particles vary from point to point in magnitude and direction, as well as from instant to instant, the flow is said to be

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74.

Initial setting of cement is caused due to

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75.

The length of the lap in a compression member is kept greater than bar diameter x (Permissible stress in bar / Five times the bond stress) or

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76.

Turpentine oil is used in paints as

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77.

An ordinary Portland cement when tested for its fineness, should not leave any residue on I.S. seive No. 9, more than

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78.

The specific gravity of quartz, is

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79.

The ratio of the span L of the filler joists to the depth d from the under side of the joist to the top of the structural concrete, should not exceed

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80.

The rise of the liquid along the walls of a revolving cylinder above the initial level, is

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81.

Wrought iron is used for

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82.

The inventor of road making as a building science, was

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83.

A fall in a canal bed is generally provided, if

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84.

PEI/L² is the equation of Euler's crippling load if

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85.

If the cohesive force, (c), is 1.5 t/m2, the density (γ) of the soil is 2.0 t/m3, factor of safety (F) is 1.5 and stability factor (Sn) is 0.05, the safe height of the Â§lope, is

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86.

The bending moment is maximum on a section where shearing force

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87.

Fluids change the volume under external presssure due to

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88.

When no air is left below the nappe and water stream adheres to the down stream face of the weir, it is known as

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89.

Maximum size of clay particles, is :

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90.

Si particles

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91.

Discharge over an ogee weir remains the same as that of

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92.

For exerting a pressure of 4.8 kg/cm2, the depth of oil (specific gravity 0.8), should be

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93.

Width of the shoulders of carriage way is generally kept

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94.

If the back fill is having a uniform surcharge of intensity q per unit area, the lateral pressure will be

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95.

Through a point in a loaded soil, the principal stress is maximum on

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96.

For a cantilever with a uniformly distributed load W over its entire length L, the maximum bending moment is

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97.

The hardest rock is

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98.

Stretcher bar is provided

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99.

An error of 1% in measuring the head of water over the crest of a triangular notch, produces an error in the discharge which is equal to

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100.

In a singly reinforced beam, if the permissible stress in concrete reaches earlier than that in steel, the beam section is called

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#### 1 Commenton "All syllabus Civil Engineering Mock test – 5"

1. There are 3-4 wrong answers..plz resolve it..such as
Bending moment of cantilever beam with udl
Simpsons rule
Euler’s formula

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