Civil Engineering Quiz 14
1 / 50
If the diameter of sewer is 225 mm, the gradient required for generating self cleansing velocity, is__________?
2 / 50
Quick lime is (1) slow in setting (2) rapid in slacking (3) good in strength The correct answer is____________?
3 / 50
The nominal size of the modular brick is______?
4 / 50
The units of moment of inertia of mass are____________?
5 / 50
Design of a two way slab simply supported on edges and having no provision to prevent the corners from lifting, is made by________?
6 / 50
At the centre line of a pipe flowing under pressure where the velocity gradient is zero, the shear stress will be______?
7 / 50
A simply supported beam carries varying load from zero at one end and w at the other end. If the length of the beam is a, the maximum bending moment will be______?
8 / 50
The most commonly used retarder in cement is________?
9 / 50
In slow sland filters, the turbidity of raw water can be removed only up to________?
10 / 50
Due to circumferential action of the spiral in a spirally reinforced column_______?
11 / 50
Activated carbon is used for_____________?
12 / 50
Three point problem can be solved by________?
13 / 50
For a line AB______?
14 / 50
A sum of P1,000 is invested now and left for eight years, at which time the principal is withdrawn. The interest has accrued is left for another eight years. If the effective annual interest rate is 5%, what will be the withdrawal amount at the end of the 16th year ?
15 / 50
Ordinary rails are made of______?
16 / 50
Total pressure on a lmxlm gate immersed vertically at a depth of 2 m below the free water surface will be __________?
17 / 50
What represents the share of participation in business organizations?
18 / 50
Forces are called coplanar when all of them acting on body lie in_______?
19 / 50
The width of the flange of a T-beam should be less than________?
20 / 50
What refers to the goods and services that are required to support human life, needs and activities ?
21 / 50
Aerobic activity is maximum______?
22 / 50
Lead caulked joints are used for laying___________?
23 / 50
A part of the slab may be considered as the flange of the T-beam if_________?
24 / 50
The ratio of the breadth to effective depth of a beam is kept______?
25 / 50
The disintegrating pump in which solid matter is broken up before passing out, is_________?
26 / 50
Which one of the following quantities forms the basis of radiometry ?
27 / 50
Largest dimension of a rail is its_______?
28 / 50
If the horizontal cross-sectional area of a wall is 1200 cm2, then the basic stress shall be multiplied by a reduction factor equal to_______?
29 / 50
Number of dog spikes normally used per rail seat on curved track is_________?
30 / 50
Shear buckling of web in a plate girder is prevented by using_______?
31 / 50
What is the present worth of a year annuity paying P 3,000.00 at the end of each year, with interest at 8% compounded annually ?
32 / 50
The width of a settling tank with 2 hour detention period for treating sewage 378 cu m per hour, is _________?
33 / 50
The live load to be considered for an inaccessible roof, is_____?
34 / 50
Select the correct statement?
35 / 50
A composite beam is composed of two equal strips one of brass and other of steel. If the temperature is raised__________?
36 / 50
A body floats in stable equilibrium_______?
37 / 50
The number of independent equations to be satisfied for static equilibrium in a space structure is__________?
38 / 50
Lug angles________?
39 / 50
The type of bearing plate used in all joints and on curves to give better bearing area to the rails is__________?
40 / 50
The minimum design speed for hairpin bends in hill roads is taken as______?
41 / 50
Which of the following is not the unit of pressure ?
42 / 50
A sewer that receives the discharge of a number of house sewers is called_______?
43 / 50
A force P of 50 N and another force Q of unknown magnitude act at 90? to each other. They are balanced by a force of 130 N. The magnitude of Q is_________?
44 / 50
Depletion of ozone layer in the outer atmosphere may cause__________ ?
45 / 50
Rate of change of angular momentum is equal to______?
46 / 50
On an absolutely rigid foundation base, the pressure will_______?
47 / 50
The process of mixing clay, water and other ingredients to make brick is known as_____?
48 / 50
The water carried sewerage system removes_________?
49 / 50
Which of the following methods of structural analysis is a displacement method ?
50 / 50
Sewer pipes need be checked for________?
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