Civil Engineering Quiz 29
1 / 50
The surface tension of mercury at normal temperature compared to that of water is___________?
2 / 50
The adjustment of horizontal cross hair is required particularly when the instrument is used for_____________?
3 / 50
In case of an airfoil, the separation of flow occurs_______?
4 / 50
In a combined footing for two columns carrying unequal loads, the maximum hogging bending moment occurs at
5 / 50
The formation width for a single line meter gauge track in embankment as adopted on Indian Railways is_____________?
6 / 50
The time with which direct cost does not reduce with the increase in time is known as________?
7 / 50
Minimum width of landing should be______?
8 / 50
In a counterfort retaining wall, the main reinforcement in the stem at mid span is provided on______?
9 / 50
For a Broad Gauge route with M+7 sleeper density, number of sleepers per rail length is_______?
10 / 50
The sewer pipe which carries sewage from a building for immediate disposal is_____?
11 / 50
The type of roof which slopes in two directions with a break in the slope on each side is known as_____________?
12 / 50
Oligopoly exists when there is/are ______?
13 / 50
Assertion A : To estimate the rainfall over a catchment, the number of raingauges required per unit area is large for hilly areas. Reason R : Rainfall gradient is steep. Select your correct answer according to the coding system given below ?
14 / 50
In an airport, if 4 groups of 5 gates each located well-separated are considered for traffic and the future to present traffic ratio is 3, then the total requirement of future gates will be_____?
15 / 50
The moment of inertia of a triangular section (height h, base b) about its base, is______?
16 / 50
Which of the following sections should preferably be used at places where torsion occurs ?
17 / 50
An isolated load W is acting at a distance a from the left hand support, of a three hinged arch of span 2l and rise h hinged at the crown, the horizontal reaction at the support, is________?
18 / 50
The main ingredients of Portland cement are_______?
19 / 50
A simply supported rolled steel joist 8 m long carries a uniformly distributed load over it span so that the maximum bending stress is 75 N/mm?. If the slope at the ends is 0.005 radian and the value of E = 0.2 ? 106 N/mm2, the depth of the joist, is_______?
20 / 50
An imaginary line lying throughout the surface of ground and preserving a constant inclination to the horizontal is known as_________?
21 / 50
pH value of sludge during alkaline regression stage, is_________?
22 / 50
The maximum width of a vehicle as recommended by IRC is_______?
23 / 50
The diagram which shows all important physical conditions of an accident location like roadway limits, bridges, trees and all details of roadway conditions is known as_____________?
24 / 50
Subtense bar is an instrument used for ______?
25 / 50
Select the correct statement?
26 / 50
The plinth area of a building not includes________?
27 / 50
River training for depth is achieved by______?
28 / 50
In the network shown in Fig. (15 fig) the latest start time of an activity 4-5 is________?
29 / 50
The most widely used pump for lifting sewage is________?
30 / 50
What is the market situation exist when there are many buyers and many sellers ?
31 / 50
A body is said to be in equilibrium if__________?
32 / 50
Pick up the incorrect statement from the following ?
33 / 50
What refers to the amount of a product made available for sale ?
34 / 50
Skempton?s pore pressure coefficient B for saturated soil is_______?
35 / 50
The percentage of chlorine in fresh bleaching powder is about_______?
36 / 50
For designing masonry components of a structure, seismic forces provision in the design calculation is not necessary for buildings constructed in_______?
37 / 50
The height of the rail for 52 kg rail section is______?
38 / 50
Pick up the correct statement from the following ?
39 / 50
While designing the pile as a column, the end conditions are nearly______?
40 / 50
Side face reinforcement shall be provided in the beam when depth of the web in a beam exceeds_____________?
41 / 50
A runoff river plant________?
42 / 50
Lead acetate test in sewer manhole is done to test the presence of ___________?
43 / 50
A steel beam supporting loads from the floor slab as well as from wall is termed as_______?
44 / 50
Sewerage system is usually designed for________?
45 / 50
Principle of similitude forms the basis of_________?
46 / 50
In a singly reinforced beam, the effective depth is measured from its compression edge to________?
47 / 50
48 / 50
The resultant upward pressure of the fluid on an immersed body due to its tendency to uplift the sub-merged body is called__________?
49 / 50
The theoretical value of coefficient of contraction of a sharp edged orifice is______?
50 / 50
If a 2% solution of sewage sample is incubated for 5 days at 20?C and the dissolved oxygen depletion was found to be 8 mg/l. The BOD of the sewage is________?
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