Air valve are provided at summits along a pipe line to admit or release air.. Scour valve are provided at low points to empty a pipe line.... Gate valve are provided to regulate flow of water through pipe lines
Break point in break point chlorination is a point for which the residual chlorine for an applied dose of chlorine is in the Stage when chlorination of water should be stopped
Question no 22 Total dissolve salt in water is caused by chlorine Chlorine acceptable limit is 250 mg/l and cause for rejection is 1000 mg/l Aap total dissolve solid ka bta rhe hai
Screening... sedimentation.... filteration.... disinfection
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Indicator....EBT....eriochrome Black tea
Chlorination of water above break point.... super chlorination
Execution and maintenance of water supply and sanitary works...PHED.... public health department
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Aeration of water is done to remove dissolved gases
Both are true and explain
Methyl orange... acidic
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Application of chlorine before filteration.... pre chlorination
Method of population forecast for very old and large City. .. arithmetic increase method
Total draft..... maximum of ( coincident draft and maximum hourly demand)
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Coincident demand or coincident draft or coincident supply..... maximum daily demand+ fire demand
Turbidity is measured on standard silica scale
Sir Namaskar.Jay Jagannath 🙏🏻🙏🏻🙏🏻 . You are my ideol sir.
thanku sir bss yese hi subject ka objective krbaaiye
EDTA .. .. ethylene di amine Tetra acetic acid
The ozonation in drinking water helps to remove micro organisms
Hydroxide.... carbonate and bi carbonate
Sir fluid mechanics ki 10 -14 class ki pdf upload nhi hai please upload it
Air valve are provided at summits along a pipe line to admit or release air..
Scour valve are provided at low points to empty a pipe line....
Gate valve are provided to regulate flow of water through pipe lines
Acceptable limit of total dissolved salts...500
Standard EDTA solution is used to determine the hardness of water
Discharge/ plan area of a continuous flow type settling tank... surface loading or over flow....or over flow rate or settling velocity
% of filtered water used for back washing in rapid sand filter.. 2 to 5 %
Molecular weight of caco3...100
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Total water consumption including domestic, commercial and industrial demand for average indian people.....270 litres per capita per day
Total water requirement of a city....
Maximum of ( maximum hourlyl demand or maximum daily demand+ fire demand)
Most common source of acidity in water... carbon dioxide
Alkalinity in water is expressed as caco3 in mg per litre
Period of cleaning of slow sand filter..2 to 3 months
Tintometer is used for colour
Maine sara class dekh liya hai YT per
Average domestic consumption under normal conditions in Indian city per day per person ....135
Peak hourly demand/ maximum daily demand= 1.5
Domestic ....200
Industrial...50
Commercial....20
1,2,3,4
Break point in break point chlorination is a point for which the residual chlorine for an applied dose of chlorine is in the Stage when chlorination of water should be stopped
Bicarbonate of calcium and magnesium
Permissible limit of arsenic in drinking water as per the guidelines of WHO...0.05 ppm
Turbidity in water is due to colloidal particles
Summit points on water mains
Wastes and theft...55
Civic or public use....10
Done environment 1st
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Thoda hard questions laaye sir
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Alkaline with high turbidity
Pathogens can be killed by chlorination
Total...335
pH value as per indian standard 10500:2012... 6.5 to 8.5
Act as disinfectant
Sir question practice batch chlye koi app pe
Yea
Total requirement of water.... IS 1172:1993
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Phenolpthalein
Ring system
New course kab ayega sir
Question no 22
Total dissolve salt in water is caused by chlorine
Chlorine acceptable limit is 250 mg/l and cause for rejection is 1000 mg/l
Aap total dissolve solid ka bta rhe hai
Alum is a coagulant
Calcium carbonate
New foundation batch
70000
1 mg per litre
Sir fluid aur steel design ke saare pdf nhi mil rahe FM me sirf 6 aur steel design me sirf 9 pdf h please do something.... Thank You
Sir environment ki pdf nhi mil rhi h
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Pls koi contact number provide kra dijiye
Pls sir
Is there any separate group of students who purchased course ?
Sir 33 ka d hona chahie
Sir pdf kha milegi
Pathogens
I think Unacdmey remove ur old class all subject 😥😥😥
Yes
Sir marathon classes unhide kardijiye please 😢
135 litres per day
Zero
Lead is toxic
None of the above