Subject Repository
Civil Engineering Mcqs
Showing 361 – 380 of 3,075 verified multiple choice questions with answers and explanations.
Q361NTS / FPSC / PPSC
Sewer pipes need be checked for_________________?
Q362NTS / FPSC / PPSC
hydraulically equivalent, the relationship which holds good, is _______________?
Q363NTS / FPSC / PPSC
Sewer manholes are generally provided at________________?
Q365NTS / FPSC / PPSC
Before discharging the foul sewage into rivers, it is generally treated by_____________________?
Q366NTS / FPSC / PPSC
In 1000 kg of sewage, the total solids approximate___________________?
Q367NTS / FPSC / PPSC
If the diameter of a sewer is 100 mm, the gradient required for generating self cleansing velocity is__________________?
Q368NTS / FPSC / PPSC
To test chemical oxygen demand (C.O.D.) of sewage, organic matter is oxidised by potassium dichromate in the presence of_______________?
Q369NTS / FPSC / PPSC
The sewer which transports the sewage to the point of treatment, is called________________?
Q370NTS / FPSC / PPSC
If a paper moistened with lead acetate for five minutes when placed in manhole turns black. The sewer certainly contains__________________?
Q372NTS / FPSC / PPSC
In sewage, the solids in mg per litre is__________________?
Q373NTS / FPSC / PPSC
If is the diameter of upper circular portion, the area of cross-section of a standard egg shaped sewer, is____________________?
Q374NTS / FPSC / PPSC
The small sewers are cleaned by____________________?
Q375NTS / FPSC / PPSC
In sewers the gas generally found, is_________________?
Q376NTS / FPSC / PPSC
If the depth of partial flow in a sewer of diameter 2 m, is 50 cm, its wetted perimeter is____________________ ?
Q377NTS / FPSC / PPSC
Rate of flow of sewage is generally assumed__________________?
Q378NTS / FPSC / PPSC
In R.C. sewer pipes, the percentage longitudinal reinforcement to the cross-sectional area of concrete is kept________________?
Q379NTS / FPSC / PPSC