Waste Water Engineering Mcqs

Q.  The Chezy’s constant C in the formula V = C_________________?

a. Size of the sewer
b. Shape of the sewer
c. Roughness of sewer surface
d. All the above


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  If the peak discharge of a storm water drain (S.W. Drain) is expected to exceed 150 cumecs, the free board to be provided, is_________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The detention period for plain sedimentation water tanks, is usually____________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Hume steel pipes are__________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  If the length of overland flow from the critical point to the mouth of drain is 13.58 km and difference in level between the critical point and drain mouth is 10 m, the inlet time is___________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In a trickling filter_________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The rate of accumulation of sludge in septic tanks is recommended as____________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  15 cumecs, the depth d and width are related by For drains up to___________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Self-cleansing velocity is__________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  If a 2% solution of sewage sample is incubated for 5 days at 20°C and the dissolved oxygen depletion was found to be 8 mg/l. The BOD of the sewage is_________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  A well oxidized sewage contains nitrogen mainly as___________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In a sludge tank, the gas mainly produced, is_________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  are available in size Stoneware sewers________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In normal conditions, the period for sludge digestion, is_______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In trickling filter, B.O.D. is reduced to___________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The grit chambers of sewage treatment plants, are generally cleaned after__________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Maximum permissible velocity 1.5 m/sec, is adopted in drains_______________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  If the discharge of a sewer running half is 628 1.p.s., i = 0.001, and n = 0.010, the diameter of the sewer, is__________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  running partially full with central angle , For a circular sewer of diameter__________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In the activated sludge process__________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The settling velocity of a spherical particle of diameter less than 0.1 mm as per Stock’s law, is__________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts