Civil Engineering Quiz 40
1 / 50
Which of the following methods is used to estimate flood discharge based on high water marks left over in the past ?
2 / 50
Residual soils are formed by_____?
3 / 50
The maximum ratio of span to depth of a slab simply supported and spanning in two directions, is________?
4 / 50
Dry weather flow is_________?
5 / 50
The density of population over 40 hectares is 250/hectare. If water supply demand per day is 200 litres and sewage discharge is 80% of water supply, the sewage flow in sewers of separate system, is____________?
6 / 50
Valid range for S, the degree of saturation of soil in percentage is_____?
7 / 50
In a Sarda type fall, rectangular crest is used for discharge upto_____?
8 / 50
Pick up the correct statement for the web stiffeners?
9 / 50
Dimensions of a beam need be changed if the shear stress is more than______?
10 / 50
The allowable tensile stress in structural mild steel plates for steel tank is assumed as_______?
11 / 50
If P kg/m2 is the upward pressure on the slab of a plain concrete footing whose projection on either side of the wall is a cm, the depth of foundation D is given by_______?
12 / 50
Brick walls are measured in sq. m if the thickness of the wall is________?
13 / 50
Stretcher bar is provided_______?
14 / 50
Pick up the correct statement from the following ?
15 / 50
Size of a theodolite is specified by_______?
16 / 50
The first cost to be incurred if the piece of equipment now in place had been bought for a second hand dealer or some other business is called ___________?
17 / 50
Which of the following is an incorrect statement ?
18 / 50
A bar L metre long and having its area of cross-section A, is subjected to a gradually applied tensile load W. The strain energy stored in the bar is________?
19 / 50
If the strain energy stored per unit volume in a hollow shaft subjected to a pure torque when t attains maximum shear stress fs the ratio of inner diameter to outer diameter, is 17/64 (f /N)s_________?
20 / 50
Assertion A.: A free board of 0.3 m is provided above the top sewage line in septic tanks. Reason (R): It helps to accommodate the scum in the septic tank________?
21 / 50
A simply supported beam A carries a point load at its mid span. Another identical beam B carries the same load but uniformly distributed over the entire span. The ratio of the maximum deflections of the beams A and B, will be_______?
22 / 50
What estimate would you give for the variance in above problem ?
23 / 50
Repetitive observations of the same area at equal interval of time are useful to monitor the dynamic phenomena_______?
24 / 50
According to I.S. : 456, slabs which span in two directions with corners held down, are assumed to be divided in each direction into middle strips and edge strips such that the width of the middle strip, is_____?
25 / 50
If the depth of flow in a circular sewer is 1/4th of its diameter D, the wetted perimeter is_____?
26 / 50
A simple pendulum of length 1 has an energy E when its amplitude is If its amplitude is increased to 2 A, the energy becomes___________?
27 / 50
Which of the following metamorphic rocks has the most weather resisting characteristics ?
28 / 50
The screens are fixed__________?
29 / 50
An association of two or more persons for the purpose of engaging into a business for profit is called ___________?
30 / 50
If there are m unknown member forces, r unknown reaction components and j number of joints, then the degree of static indeterminacy of a pin-jointed plane frame is given by_________?
31 / 50
The slope of sewer shall be_________?
32 / 50
In basins subjected to strong winds and tide, the length of the berthing area should not be less than___________?
33 / 50
Couple close roof is suitable for maximum span of_____?
34 / 50
If the demand line drawn from a ridge in a flow mass curve does not intersect the curve again, it indicates that_____?
35 / 50
If ?A? is the angle formed by two gauge faces, the crossing number will be___________?
36 / 50
When semaphore and warner are installed on the same post, then the stop indication is given when__________?
37 / 50
Fresh sewage may become stale in________?
38 / 50
With increase in speed of the traffic stream, the maximum capacity of the lane_______?
39 / 50
If four fires break out in a city of population 40 lakhs and if each hydrant has three streams and duration of each fire is four hours, the total quantity of water required, is_____________?
40 / 50
As compared to geometrical increase method of forecasting population, arithmetical increase method gives_______?
41 / 50
In a grit chamber of a sewage treatment plant ___________?
42 / 50
Sewer ventilating columns are generally placed at______?
43 / 50
The Chezy?s constant C in the formula V = C________?
44 / 50
For testing compressive strength of cement, the size of cube used is______?
45 / 50
A single force and a couple acting in the same plane upon a rigid body_______?
46 / 50
The runoff increases with_______?
47 / 50
If the R.L?s of canal bed level and high flood level of drainage are 212.0 m and 210.0 m respectively, then cross drainage work will be_______?
48 / 50
In the zone of R.C. beam where shear stress is less than 5 kg/cm2, nominal reinforcement is provided at a pitch of_______?
49 / 50
The relation between modulus of rupture fcr, splitting strength fcs and direct tensile strength fcl is given by______?
50 / 50
The anchorage value of standard U-type hook of a reinforcing bar of diameter d in tension, is_____?
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