Civil Engineering Quiz 5
1 / 50
If the maximum shear stress at the end of a simply supported R.C. beam of 16 m effective span is 10 kg/cm2, the length of the beam having nominal reinforcement, is_______?
2 / 50
Which of the following has highest coefficient of discharge ?
3 / 50
According to IS : 1172-1963, a minimum of 135 litres of water capita per day, is required for_______?
4 / 50
A farmer selling eggs at 50 pesos a dozen gains 20%. If he sells the eggs at the same price after the costs of the eggs rises by 12.5%, how much will be his new gain in percent ?
5 / 50
What refers to the residual value of a company?s assets after all outside liabilities (shareholders excluded) have been allowed for ?
6 / 50
What refers to the saving which takes place because goods are not available for consumption rather than consumer really want to save ?
7 / 50
If a sphere of diameter 1 cm falls in castor oil of kinematic viscosity 10 stokes, with a terminal velocity of 1.5 cm/sec, the coefficient of drag on the sphere is_______?
8 / 50
The effective width of a column strip of a flat slab, is______?
9 / 50
The dimensions of power are______?
10 / 50
In highway construction on super elevated curves, the rolling shall proceed from________?
11 / 50
A flywheel on a motor goes from rest to 1000 rpm in 6 se The number of revolutions made is nearly equal to_____?
12 / 50
The interaction of the electromagnetic radiation produced with a specific wave length to illuminate a target on the terrain for studying its scattered radiance, is called___________?
13 / 50
The age of a tree can be known by examining________?
14 / 50
In case of foundations on black cotton soils, the most suitable method to increase the bearing capacity of soils is to________?
15 / 50
The inspection pit or chamber is a manhole provided in a base drainage system_______?
16 / 50
The maximum efficiency of BOD removal is achieved in_____?
17 / 50
Pick up the incorrect statement from the following?
18 / 50
If the horizontal distance between the staff point and the point of observation is d, then the error due to curvature of earth is proportional to______?
19 / 50
A particle inside a hollow sphere of radius r, having coefficient of friction -rr can rest upto height of_________?
20 / 50
Center of gravity of a solid cone lies on the axis at the height______?
21 / 50
When a circular wheel rolls on a straight track, then the shape of body centrode and space centrode respectively are_______?
22 / 50
The gas from sludge digestion tank is mainly composed of _________?
23 / 50
The actual thickness of butt weld as compared to the thickness of plate is usually_______?
24 / 50
The exact simple interest of P5,000 invested from June 21, 1995 to December 25, 1995 is P100. What is the rate of interest ?
25 / 50
The object of providing a point lock is________?
26 / 50
Two objects moving with uniform speeds are 5 m apart after 1 second when they move towards each other and are 1 m apart when they move in the same direction. The speeds of the objects are___________?
27 / 50
As per IS specifications, the maximum final setting time for ordinary Portland cement should be______?
28 / 50
A ball is dropped from a height of 16 m on a horizontal floor. If it rebounds to a height of 9 m after striking the floor, the coefficient of restitution between ball and floor is____________?
29 / 50
The algebraic sum of moments of the forces forming couple about any point in their plane is_______?
30 / 50
A load ?W is moving from left to right support on a simply supported beam of span T. The maximum bending moment at 0.4 1 from the left support is__________?
31 / 50
A rainfall may be classified as acidic if its pH value is less or equal to_______?
32 / 50
The floor slab of a building is supported on reinforced cement floor beams. The ratio of the end and intermediate spans is kept_____?
33 / 50
constant, depth of a cantilever of length of uniform strength loaded with Keeping breadth uniformly distributed load varies from zero at the free end and_______?
34 / 50
effective depth and depth of the neutral axis respectively of a singly reinforced If d and n are the beam, the lever arm of the beam, is________?
35 / 50
Which of the following is a flexible outlet ?
36 / 50
Total float for any activity is defined as the difference between_______?
37 / 50
Pick up the correct statement from the following?
38 / 50
The property of fresh concrete, in which the water in the mix tends to rise to the surface while placing and compacting, is called_______?
39 / 50
Bottom openings 15 cm ? 15 cm in the standing baffle wall are provided_______?
40 / 50
A 300 mm square bearing plate settles by 15 mm in a plate load test on a cohesive soil when the intensity of loading is 0.2 N/mm2. The settlement of a prototype shallow footing 1 m square under the same intensity of loading is__________?
41 / 50
Which one the following is a correct statement ?
42 / 50
When a series of wheel loads crosses a simply supported girder, the maximum bending moment under any given wheel load occurs when_______?
43 / 50
Which of the following conditions of loading imposes the greatest load on the foundation in case of dry docks?
44 / 50
The property of the ingredients to separate from each other while placing the concrete is called____________?
45 / 50
In chlorination, with the rise in temperature of water, death rate of bacteria____________?
46 / 50
The original cost of an equipment is Rs.10,000/-. Its salvage value at the end of its total useful life of five years is Rs. 1,000/-. Its book value at the end of two years of its useful life (as per straight line method of evaluation of depreciation) will be_______?
47 / 50
The ratio of the maximum deflections of a simply supported beam with a central load W and of a cantilever of same length and with a load W at its free end, is_______?
48 / 50
49 / 50
Two important constituents in the com-position of steel used for rail are________?
50 / 50
A foundation is called shallow if its depth, is_______?
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