Waste Water Engineering Mcqs

Q.  The first stage of neutral process of sludge digestion, is__________________?

a. Acid fermentation
b. Acid regressio
c. Alkaline fermentation
d. None of these


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  The recommended detention period for grit chambers is_______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  If is the diameter of upper circular portion, the overall depth of a standard egg shaped section, is___________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  A rainfall may be classified as acidic if its pH value is less or equal to________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  For house drainage minimum gradient is__________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  A rain sanitary sewer is constructed to carry_________________ ?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The drop man holes are generally provided in sewers for____________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  For design purposes, the normal rate of infiltration of ground water into the sewer, is___________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The algae dies out in the zone of_____________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Assertion A. : Discharging the effluents from the oxidation ponds just up stream of lakes or reservoirs is undesirable. Reason (R) : The discharged algae get settled in the reservoirs and cause anaerobic decomposition and other water qualities_________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The dimensions of a rectangular settling tank are: length 24 m, width 6 m and depth 3 m. If 2 hour detention period for tanks is recommended, the rate of flow of sewage per hour, is_____________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Disposal to sewage in large cities, is done in__________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The digested sludge from septic tanks, is removed after a maximum period of__________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The presence of free ammonia in sewage, is detected by___________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The porosity of sediments in sewer pipes, is usually taken as___________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The minimum diameter of sewer to be adopted is_________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The sewerage system consists of______________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Oxidation process results in the formation of___________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The angle subtended by the surface of sewer water with partial flow, at sewer centre is 120°, the depth of sewerage is________________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  If the grit in grit chambers is 4.5 million litres per day, its cleaning is done____________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  With self cleansing velocity in sewers___________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts