Waste Water Engineering Mcqs

Q.  Pick up the in-correct statement from the following?

a. Manholes are provided in sewer pipes at suitable intervals
b. Catch basins are generally provided in sewers for carrying drainage discharge
c. Inlets are generally provided in all sewers
d. None of these


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  The grit and silt of the grit chambers, may not be used for_________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  If the diameter of a sewer is 150 mm, the gradient required for generating self cleansing velocity, is________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The sewage treatment units in which anaerobic decomposition of organic matter is used, are called________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  If the flame of a miner’s safety lamp in a manhole extinguishes within 5 minutes, the sewer certainly contains_______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  If the depth of flow in a circular sewer is 1/4th of its diameter D, the wetted perimeter is______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  If q is the average sewage flow from a city of population P, the maximum sewage flow______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  For a grit chamber, if the recommended velocity of flow is 0.2 m/sec and detention period is 2 minutes, the length of the tank, is__________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The sewer that unloads the sewage at the point of treatment is called_________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Sewer pipes are designed for maximum discharge with 25% to 33% vacant cross-sectional area for__________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  At the junction of sewers___________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The normal values of over flow rates for sedimentation tanks using coagulant, ranges between__________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  To prevent settling down of sewage both at the bottom and on the sides of a large sewer, self-cleaning velocity recommended for Indian conditions, is_________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Pick up the incorrect statement from the following for allowing workers to enter sewers_______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The settling velocity of the particles larger than 0.06 mm in a settling tank of depth 2.4 is 0.33 m per sec. The detention period recommended for the tank, is____________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The discharge per unit plan area of a sedimentation tank, is generally called________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The gas which may cause explosion in sewers, is_________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The layers of vegetable wastes and night soil alternatively piled above the ground to form a mound, is called_______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Pick up the correct statement from the following ?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Pick up the correct statement from the following?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Pick up the correct statement from the following?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts