Civil Engineering Quiz 27
1 / 50
The depth of water required to bring the soil moisture content of a given soil upto its field capacity is called________?
2 / 50
The minimum thickness of the cover at the end of a reinforcing bar should not be less than twice the diameter of the bar subject to a minimum of__________?
3 / 50
What characteristic best describes the cost baseline?
4 / 50
If the average bending stress is 6 kg/cm2 for M 150 grade concrete, the length of embedment of a bar of diameter d according to I.S. 456 specifications, is_________?
5 / 50
If there are many sellers and few buyers, the market situation is _____________?
6 / 50
The normal values of over flow rates for sedimentation tanks using coagulant, ranges between_________?
7 / 50
Which of the following is an example of intangible asset ?
8 / 50
Which of the following is used to measure the discharge ?
9 / 50
For proper field control, which of the following methods is best suited for quick determination of water content of a soil mass ?
10 / 50
Steel beam theory is used for______?
11 / 50
Pick up the correct statement from the following?
12 / 50
The intensity of rain is expressed in_______?
13 / 50
What rate of interest compounded annually is the same as the rate of interest of 8% compounded quarterly ?
14 / 50
Choose the wrong statement?
15 / 50
The type of valve which allows water to flow in one direction but prevents its flow in the reverse direction is___________?
16 / 50
Wear of rails is maximum in weight of__________?
17 / 50
The type of pile which is driven at an inclination to resist inclined forces is known as_____?
18 / 50
The hydraulic grade line is________?
19 / 50
For the purpose of track maintenance, the number of turn out equivalent to one track km are_________?
20 / 50
What refers to the negotiable claim issued by a bank in lien of a term deposit ?
21 / 50
The drainage area of a town is 12 hectares. Its 40% area is hard pavement ( K = 0.85), the 40% area is unpaved streets (K = 0.20) and the remaining is wooded areas (K = 0.15). Assuming the time of concentration for the areas as 30 minutes and using the formula Ps = 900/(t + 60) the maximum run off is_________?
22 / 50
The individual variation between test strength of sample should not be more than_____?
23 / 50
The maximum frictional force which comes into play when a body just begins to slide over another surface is called____________?
24 / 50
A runoff river plant is____________?
25 / 50
Yellow lighthand signal indicates___________?
26 / 50
The hydraulic head that would produce a quick condition in a sand stratum of thickness 1.5 m, specific gravity 2.67 and voids ratio 0.67 is equal to______?
27 / 50
A steel plate d ? b is sandwiched rigidly between two timber joists each D ? B/2 in section. The steel will be (where Young?s modulus of steel is m times that of the timber)________?
28 / 50
Which of the following is not the unit of energy_______?
29 / 50
The process of determining the locations of the instrument station by drawing re sectors from the locations of the known stations is called________?
30 / 50
The mechanism method and the statical method give_________?
31 / 50
An inverted siphon is designed generally for___________?
32 / 50
Density of water is maximum at __________?
33 / 50
The basic requirement of any sensor system is__________?
34 / 50
Acid regression stage of sludge digestion at a temperature 21?C extends over a period of_____?
35 / 50
An artesian aquifer is the one where_____?
36 / 50
Which of the following devices is used to transfer the wagons or locomotives to and from parallel tracks without any necessity of shunting ?
37 / 50
Which of the following is the unit of kinematic viscosity ________?
38 / 50
If T and R are tread and rise respectively of a stair, then______?
39 / 50
If K is a constant depending upon the ratio of the width of the slab to its effective span l, x is the distance of the concentrated load from the nearer support, bw is the width of the area of contact of the concentrated load measured parallel to the supported edge, the effective width of the slab be is______?
40 / 50
The maximum thickness of boundary layer in a pipe of radius r is___________?
41 / 50
Total number of stress components at a point within a soil mass loaded at its boundary is_____?
42 / 50
The time oscillation of a floating body with increase in metacentric height will be_______?
43 / 50
A reinforced concrete cantilever beam is 3.6 m long, 25 cm wide and has its lever arm 40 cm. It carries a load of 1200 kg at its free end and vertical stirrups can carry 1800 kg. Assuming concrete to carry one-third of the diagonal tension and ignoring the weight of the beam, the number of shear stirrups required, is__________?
44 / 50
Normally maximum cant permissible in Meter Gauge is_________?
45 / 50
The area under the Beta ? distribution curve is divided into two equal parts by______?
46 / 50
A manufacturing firm maintains one product assembly line to produce signal generators. Weekly demand for the generators is 35 units. The line operates for 7 hours per day, 5 days per week. What is the maximum production time per unit in hours required of the line to meet the demand ?
47 / 50
In soils having same values of plasticity index, if liquid limit is increased, then_____________?
48 / 50
For pipes, turbulent flow occurs when Reynolds number is________?
49 / 50
Enlarged head of a supporting column of a flat slab is technically known as_____?
50 / 50
The overflow rate for plain sedimentation tanks is about_________?
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