Civil Engineering Quiz 38
1 / 50
Gross margin is the ratio of the gross profit to ________?
2 / 50
Based on the following rocks and minerals, select the correct statement, quartz, shale, basalt, granite, marble, gypsum, mica_____?
3 / 50
Economic saving of time results by crashing________?
4 / 50
Which of the following velocity potentials satisfies continuity equation ?
5 / 50
The minimum width of a septic tank is taken_________?
6 / 50
Two non-collinear parallel equal forces acting in opposite direction_______?
7 / 50
In a two lane channel, bottom width of channel is given by______?
8 / 50
The main function of a fish plate is_______?
9 / 50
Which of the following is known as design capacity ?
10 / 50
The velocity distribution for laminar flow through a circular tube_________?
11 / 50
A shaft rotating N.R.M. under a torque T, transmits a power______?
12 / 50
A machine costs of P 8,000 and an estimated life of 10 years with a salvage value of P 500. What is its book value after 8 years using straight line method ?
13 / 50
The devices which are installed for drawing water from the sources are called_____?
14 / 50
In the lever of third order, load W, effort P and fulcrum F are oriented as follows________?
15 / 50
The pipe which is used to carry the discharge from sanitary fittings like bath rooms, kitchens etc is called______?
16 / 50
Enoscope is used to find_____?
17 / 50
Critical section for shear in case of flat slabs is at a distance of______?
18 / 50
Pressure of the order of 10?? torr can be measured by______ ?
19 / 50
All the terms of energy in Bernoulli?s equation have dimension of______?
20 / 50
A college freshman borrowed P2,000 from a bank for his tuition fee and promised to pay the amount for one year. He received only the amount of P1,920 after the bank collected the advance interest of P80.00. What was the rate of discount ?
21 / 50
The assumption in the theory of bending of beams is________?
22 / 50
What is the present worth of two P 100 payments at the end of the third year and fourth year? The annual interest rate is 8%?
23 / 50
The width of the flange of a T-beam, which may be considered to act effectively with the rib depends upon___________?
24 / 50
If the diameter of a sewer is 150 mm, the gradient required for generating self cleansing velocity, is_______?
25 / 50
The sludge does not contain waste water from________?
26 / 50
Due to each end contraction, the discharge of rectangular sharp crested weir is reduced by_______?
27 / 50
The stem of a cantilever retaining wall which retains earth level with top is 6 m. If the angle of repose and weight of the soil per cubic metre are 30? and 2000 kg respectively, the effective width of the stem at the bottom, is______?
28 / 50
The minimum diameter of longitudinal bars in a column is_______?
29 / 50
The process of lagooning is primarily a means of_______?
30 / 50
Which of the following premix methods is used for base course ?
31 / 50
What is the type of annuity where the payments are made at the end of each period starting from the first period ?
32 / 50
The type of valve, which is provided on the suction pipe in a tube-well, is____________?
33 / 50
The stress-strain relation of the newtoneon fluid is_______?
34 / 50
A pressure of 25 m of head of water is equal to_______?
35 / 50
The small sewers are cleaned by___________?
36 / 50
Angle oT friction is the__________?
37 / 50
The compressive strength of 100 mm cube as compared to 150 mm cube is always______?
38 / 50
Mercury does not wet glass. This is due to property of liquid known as________?
39 / 50
The unit of measurement is per quintal for the following?
40 / 50
Which one of the following helps to identify the objects on the earth surface ?
41 / 50
Skimming tanks are_________?
42 / 50
Stoke?s law is valid only if the size of particle is_______?
43 / 50
The ratio of the speed of a rolling cylinder to the speed of sliding cylinder is______?
44 / 50
The force in EC of the truss shown in the given figure, is_________?
45 / 50
The process of turning the telescope about the vertical axis in horizontal plane is known as_____?
46 / 50
Chlorination of water is done for the removal of___________?
47 / 50
The bulk modulus of elasticity with increase in pressure__________?
48 / 50
Quality control is aimed at__________?
49 / 50
In case of sewer lines________?
50 / 50
A car goes round a curve of radius 100 m at 25 m/sec The angle to the horizontal at which the road must be banked to prevent sideways friction on the car wheels is tan?1 x, where x is (Assume g = 10 m/sec2)____________?
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