Environmental Engineering (GPSC Civil PYQs) Test 1 (Free) August 19, 2024August 19, 2024By Er. Mr. M. V. You Are Here :- Home Page – Civil Engineering Online Test Series – Environmental Engineering (GPSC Civil PYQs) Test 1 (Free) Report a question What's wrong with this question? You cannot submit an empty report. Please add some details. 1 votes, 5 avg 1 12345678910 "Time Finish" Environmental Engineering (GPSC Civil PYQs) Online Test 1 (Free) -: Symbols & Description :- (નિશાનીઓ અને તેનું વર્ણન) -: Instructions :- (સૂચનાઓ) 1. Click On Full Screen Mode (¤) From Corner For Best Test Experience (બેસ્ટ ટેસ્ટ અનુભવ માટે ખૂણામાં આપેલ ફૂલ સ્ક્રીન મોડ (¤) ઉપર ક્લિક કરો) 2. Use Navigation Bar For Jumping Forward or Backward To Any Question (કોઈ પણ પ્રશ્ન ઉપર જવા માટે નેવિગેશન બારનો ઉપયોગ કરવો) 3. Submit Test Button Will Be Only Visible At The Last Question (ટેસ્ટ સબમિટ કરવાનો ઓપ્શન માત્ર છેલ્લા પ્રશ્ન ઉપર હશે) 4. Don't Forget To Give Your Rating & Review At The End Of Test (ટેસ્ટ પૂરી થયા પછી રેટિંગ & રિવ્યુ આપવાનું ભુલશો નહીં) "BEST OF LUCK" [Click On Full Screen Mode (¤) From Corner For Best Test Experience] (બેસ્ટ ટેસ્ટ અનુભવ માટે ખૂણામાં આપેલ ફૂલ સ્ક્રીન મોડ (¤) ઉપર ક્લિક કરો) --------------- Your Name 1 / 10 Category: Environmental Engineering (GPSC Civil PYQs) The best Coagulant for removing the color of water is iron sulphate lime alum copper sulphate 2 / 10 Category: Environmental Engineering (GPSC Civil PYQs) Sludge bulking can be controlled by : chlorination coagulation aeration denitrification 3 / 10 Category: Environmental Engineering (GPSC Civil PYQs) In conventional activated sludge process, MLSS is generally kept in which range ? < 100 mg/l 1000-2000 mg/l 2000-3000 mg/l 3000-5000 mg/l 4 / 10 Category: Environmental Engineering (GPSC Civil PYQs) A water treatment plant treats 1 Million Liter per day of water. If it uses 10 kg of chlorine per day, then the chlorine dosage is 0.1 mg / lit 1.0 mg / lit 10 mg / lit 100 mg / lit 5 / 10 Category: Environmental Engineering (GPSC Civil PYQs) The noise level at the boundary of the public place where loudspeaker or public address system or any other noise source is being used shall not exceed __________ above the ambient noise standards for the area or __________ whichever is lower 5 dB (A), 70 dB (A) 5 dB (A), 75 dB (A) 10 dB (A), 70 dB (A) 10 dB (A), 75 dB (A) 6 / 10 Category: Environmental Engineering (GPSC Civil PYQs) As per BIS 10500-2012, Total hardness (as CaCO3) in drinking water should not exceed 200 mg / lit 300 mg / lit 500 mg / lit 600 mg / lit 7 / 10 Category: Environmental Engineering (GPSC Civil PYQs) Backwash arrangement is made only in the case of fine screens skimmers slow sand filter rapid sand filter 8 / 10 Category: Environmental Engineering (GPSC Civil PYQs) Activated sludge is the aerated sludge in the aeration tank sludge settled in the humus tank sludge in the secondary tank after aeration and rich in microbial mass sludge in the secondary tank after aeration and rich in nutrients 9 / 10 Category: Environmental Engineering (GPSC Civil PYQs) Leachate is a liquid that comes out of septic tanks sanitary landfill compost plants aerated lagoons 10 / 10 Category: Environmental Engineering (GPSC Civil PYQs) A thermal power plant burns coal at the rate of 10 tonnes / hour. If the coal has sulphur content of 9%, then the rate of emission of SO2 will be __________ 250 grams / second 500 grams / second 750 grams / second 1000 grams / second Your score is The average score is 10% 0% Try Again "Rate This Test" "Thank You" Send feedback Leaderboard Pos.NameScoreDuration 1Nikunj Patil20 %4 minutes 42 seconds2Guest0 %0 second Related Posts:Surveying (GPSC Civil PYQs) Online Test SeriesEnvironmental Engineering (GPSC Civil PYQs) Test 4Environmental Engineering (GPSC Civil PYQs) Test 11Solid Mechanics (GPSC Civil PYQs) Online Test SeriesEnvironmental Engineering Online Test SeriesSoil Mechanics (GPSC Civil PYQs) Online Test SeriesEnvironmental Engineering (GPSC Civil PYQs) Test 13RMC AAE, AE, DEE (Civil) Online Test SeriesGSSSB Planning Assistant (Class 3) Online Test SeriesBuilding Planning And Drawing Online Test SeriesGeology (GPSC Civil PYQs) Online Test SeriesAMC Assistant Technical Supervisor (Eng.) Test SeriesSurveying (GSSSB Sr. Surveyor) Online Test SeriesTRD & Sketching-1 (GSSSB Sr. Surveyor) Online Test SeriesWaste Water Technology Online Test SeriesCivil Engineering Online Test SeriesSteel Design (GPSC Civil PYQs) Online Test SeriesBuilding Materials Online Test SeriesGSSSB Senior Surveyor Online Test SeriesBuilding Construction Online Test SeriesEnvironmental Engineering (GPSC Civil PYQs) Test 12Environmental Engineering (GPSC Civil PYQs) Test 14Concrete Technology Online Test SeriesEnvironmental Engineering (GPSC Civil PYQs) Test SeriesEnvironmental Engineering (GPSC Civil PYQs) Test 15