when does sedimentation occur before filteration, along with it, along with chlorination, after chlorination?

8 Answers   NTPC,

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what is the weight of one cubic meter M20 concrete ?

10 Answers  

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what type of surveying is used for inaccessible area??

3 Answers   Keti Construction, Rites,

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Why nautical mile is different from statute mile?

0 Answers  

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What is cementation

1 Answers  

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What materials were used to build the golden gate bridge?

0 Answers  

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which beam has more strength rectangular or circular

3 Answers  

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technical name of shuttering plywood

1 Answers  

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please, what is the required bar for a column of 6mx6m the dept is 405mmx300mm,its an axially loaded ?

0 Answers  

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1cracks found in brick wall in service building, how to rectify it,with low cost ? how to find propagation of cracks (in depthwise) and arrest on that stage? Is it require to design for Expansion joint in Brick work? if so what is the required distaces?

1 Answers  

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A building wall is to be constructed , its 12 ft high and 40 ft long and labour cost per foot is 100 rupees , tell me the total cost of labour for that building work plz explain answer ..I am hurry plz any one give me ans as immediately as possible Thanx

1 Answers  

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what are the checks to be performed while fixing a door and a window frame..at site??

3 Answers  

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