Which of the following factor does not effect the dry weather flow ?
A. Temperature conditions
B. Rate of water supply
C. Infiltration of ground water
D. Population growth
Environmental Engineering
Environmental Engineering MCQs with answers for civil engineering students test preparation.
Which of the following device is used to prevent the clogging of sewer pipes ?
A. Flushing tank
B. Lamp hole
C. Drop manhole
D. Storm regulators
Which of the following is not a part of photochemical smog ?
A. O3
B. NO2
C. SPM
D. PAN
Which of the following air pollution control device has maximum efficiency ?
A. Electrostatic precipitator
B. Dynamic precipitator
C. Spray tower
D. Wet cyclonic scrubber
Which of the following greenhouse gas is contributed by cattle farming ?
A. Nitrous oxide
B. Methane
C. Carbon monoxide
D. All of the mentioned
Which of the following flow is also called sanitary sewage ?
A. Uniform flow
B. Storm weather flow
C. Nonuniform flow
D. Dry weather flow
Which of the following is an advantage of a separate water carriage system ?
A. Difficult to clean the sewer
B. The more uniform character of sewage
C. Two sets of sewer are used
D. Get choked easily