Civil Engineering Quiz 32
1 / 50
As compared to cast iron pipes, steel pipes are_____?
2 / 50
Free surface of a liquid behaves like a sheet and tends to contract to smallest possible area due to the_____?
3 / 50
The layers of vegetable wastes and night soil alternatively piled above the ground to form a mound, is called______?
4 / 50
The risk coefficient k, depends on_________?
5 / 50
The thickness of the topping of a ribbed slab, varies between_______?
6 / 50
Which one of the following is not an excavating and moving type of equipment ?
7 / 50
The height of the center of arm of a semaphore signal above the ground is________?
8 / 50
Percentage of carbon content in mild steel is______?
9 / 50
The fineness modulus of fine aggregate is in the range of_____?
10 / 50
In a pile of length /, the points of suspension from ends for lifting it are located at_____?
11 / 50
The major resisting force in a gravity dam is__________?
12 / 50
Largest percentage of material in the rail is in its_________?
13 / 50
The continuity equation is connected with______?
14 / 50
The neutral axis of a T-beam exists________?
15 / 50
The engine failure case for determining the basic runway length may require_______?
16 / 50
What refers to an imaginary cost representing what will not be received if a particular strategy is rejected ?
17 / 50
Select the correct statement?
18 / 50
The best arrangement to provide unified behaviour in built up steel columns is by_____?
19 / 50
Quick sand is a_______?
20 / 50
For very great pressures, viscosity of moss gases and liquids _________?
21 / 50
If the volume of voids is equal to the volume of solids in a soil mass, then the values of porosity and voids ratio respectively are_______?
22 / 50
Hot wire anemometer is used to measure______?
23 / 50
Kinetic friction is the_______?
24 / 50
Bulking of sand is maximum if moisture content is about____________?
25 / 50
In a static fluid_________?
26 / 50
Pick up the correct statement from the following?
27 / 50
Two circular discs of same weight and thickness are made from metals having different densities. Which disc will have the larger rotational inertia about its central axis ?
28 / 50
If a concrete column 200 ? 200 mm in cross-section is reinforced with four steel bars of 1200 mm2 total cross-sectional are Calculate the safe load for the column if permissible stress in concrete is 5 N/mm2 and Es is 15 Ec_______?
29 / 50
A beam curved in plan is designed for______?
30 / 50
The flow velocity in detritus tanks is_______?
31 / 50
The basic action involved in sheep foot rolling is______?
32 / 50
Zero fuel weight of an aircraft is________?
33 / 50
Pandrol clips cannot be used with_________?
34 / 50
The ratio of the stresses produced by a suddenly applied load and by a gradually applied load on a bar, is_________?
35 / 50
Mobilization advance up to 10% of the cost of work is given to a contractor______?
36 / 50
In the time-cost optimisation, using CPM method for network analysis, the crashing of the activities along the critical path is done starting with the activity having_______?
37 / 50
Vertical curves are provided where algebraic difference between grades is equal to or________?
38 / 50
Flocculated particles do not change their__________?
39 / 50
The ratio of maximum and average shear stresses on a rectangular section, is_______?
40 / 50
The critical section for finding maximum bending moment for footing under masonry wall is located______?
41 / 50
In a consolidated drained test on a normally consolidated clay, the volume of the soil sample during shear_______?
42 / 50
Heel divergence is_________?
43 / 50
The maximum number of steps in a flight should generally be restricted to_____?
44 / 50
When the bolts are subjected to reversal of stresses, the most suitable type of bolt is_______?
45 / 50
A safety lamp when inserted in the upper portion of a manhole causes flames. It indicates the presence of_____?
46 / 50
The Castigliano?s second theorem can be used to compute deflections_______?
47 / 50
For a cantilever of effective depth of 0.5m, the maximum span to satisfy vertical deflection limit is_____?
48 / 50
Piles are usually driven by_______?
49 / 50
If x is the distance from leading edge, then the boundary layer thickness in laminar flow varies as_______?
50 / 50
A retaining wall 6m high supports a backfill with a surcharge angle of 10?. The back of the wall is inclined to the vertical at a positive batter angle of 5?. If the angle of wall friction is 7?, then the resultant active earth pressure will act at a distance of 2 m above the base and inclined to the horizontal at an angle of________?
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