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