For house drainage minimum gradient is__________________?

Related Mcqs:

Traps_________________?

A. Are water seals which prevent the entry of foul gases B. Are used to trap the rats entering sewers C. Dissolve the foul gases D. Create symphonic action to increase the quick disposal of sewerage...

The rainfall at any place may be determined by__________________?

A. Its intensity B. Its direction C. Its frequency D. All the above...

Setting out the alignments of sewers may start from__________________?

A. City B. Out-fall C. Tail end D. Any point...

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

A. Acid fermentation B. Acid regressio C. Alkaline fermentation D. None of these...

The presence of free ammonia in sewage, is detected by___________________?

A. Boiling B. Adding potassium permanganate C. Adding sulphuric acid D. Phenol-di-sulphuric acid...