List of top Civil Engineering Questions

Design of laterally unsupported steel beams is governed by ......
On which end of a circle, the zero is marked in a prismatic compass?
If the bearing of a line AB is N 60° 30′ and that of BC is 122° of a closed traverse ABCDE, then the measure of the interior angle B is .......
What is the minimum grade of concrete in CC pavement?
The standard load used in the estimation of subgrade CBR corresponding to 5 mm standard penetration is .......
The ratio of contact pressure to the tyre pressure is known as ........
The braking efficiency for a vehicle moving with a speed of 18 kmph, having a lag distance of 14 m and coefficient of longitudinal friction of 0.36 is .......
Marshall stability determines .......
The distance travelled by a moving vehicle during perception and brake reaction time is known as .........
Maximum size of aggregate in base course is ........
As per the reports of Central Pollution Control Board of India, the generation of solid waste in large cities per capita per day is .........
In a flexible pavement, the minimum thickness of base material should be kept as ..........
The minimum distance required for a vehicle to overtake a vehicle without interfering with a vehicle coming in the opposite direction at a design speed of about 80 kmph is .........
As per the IRC recommendations, the coefficient of friction to be preferred between the road surface and vehicle tyre for a speed of vehicle about 50 kmph is .........
The limit of aggregate crushing value for dense mix carpet in flexible pavements is .......
By which of the following processes, the organic material present in the solid waste is decomposed?
What is the total percentage of nitrogen gas present in the air?
Pollutant standards index (PSI) value between 101–199 denotes the air quality as ........
Which of the following particles cause water to appear cloudy and hazy?
The permissible time limit of 120 dB noise is .........
Which one of the following pollutants or pairs of pollutants is formed due to photochemical reactions?
Electrostatic precipitator is a device to control .........
Ringelmann’s scale is used to ........
A circular primary clarifier processes an average flow of 5005 m\(^3\)/day of municipal wastewater. The outflow rate is 35 m\(^3\)/m\(^2\)·d. The diameter of clarifier shall be ........
The biochemical treatment of sewage effluents is essentially a process of ............