Toggle navigation
Home
KPSC Previous Question Papers
Article Category
kerala psc
upsc
General
Popular Pages
Multiple Choice Question in engineering-mechanics-kinetics-of-a-particle-impulse-and-momentum
Multiple Choice Question in database-database-redesign
Question Answer in malayalam-kerala-psc-questions
Multiple Choice Question in malayalam-kerala-psc-questions
Multiple Choice Question in current-affairs-2017-03-05
Question Answer in kerala-psc-questions-in-malayalam
Multiple Choice Question in kerala-psc-questions-in-malayalam
Multiple Choice Question in electronics-and-communication-engineering-electronic-devices-and-circuits
Multiple Choice Question in database-sql-for-database-construction-and-application-processing
Question Answer in August-2019
Multiple Choice Question in 035/2016
Question Answer in Antonyms
Question Answer Bank
Multiple Choice Question Bank
Question Answer Category
Multiple Choice Question Category
Home
->
Multiple Choice Questions
Question Set
civil engineering waste water engineering
1. The first stage of neutral process of sludge digestion, is
(A): acid fermentation
(B): acid regression
(C): alkaline fermentation
(D): none of these.
Previous Question
Show Answer
Next Question
Add Tags
Report Error
Show Marks
Ask Your Doubts Here
Type in
(Press Ctrl+g to toggle between English and the chosen language)
Post reply
Comments
Show Similar Question And Answers
QA->In which age the Man passed from the food gathering stage to the food producing stage?....
QA->The major metal present in sludge removed from latex is....
QA->Which type of coal represents the first stage of formation of coal?....
QA->If the first stage of labour is prolonged IV glucose is given to prevent....
QA->Neutral party called upon to settle a dispute without reference to any other party....
MCQ->Which of the following are claimed as advantageous in respect of aerobic sludge digestion as compared to anaerobic sludge digestion ? 1. Lower BOD concentration in supernatant liquor. 2. Production of a sludge with excellent dewatering propensity. 3. Greater production of methane. 4. Lesser operating cost. 5. Lesser capital cost. Select the correct answer using the codes given below :....
MCQ->The moisture content of a sludge is reduced from 90% to 80% in a sludge digestion tank. The percentage decrease in the volume of sludge, is....
MCQ->The first stage of neutral process of sludge digestion, is....
MCQ->Which of the following waste disposal tasks are achieved by a septic tank with its dispersion tranch ? 1. Aerobic sluge digestion 2. Settling and anaerobic sludge digestion 3. Anaerobic sewage stabilisation 4. Bio-oxidation of effluent Select the correct answer using the codes given below :....
MCQ->Acid regression stage of sludge digestion at a temperature 21°C extends over a period of....
×
×
Type The Issue
×
Your Marks
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...
Privacy
|
Terms And Conditions
Question ANSWER With Solution