The sewer which transports the sewage to the point of treatment, is called________________?

Related Mcqs:

Pick up the correct statement from the following ?

A. Rate of digestion of sludge is more at higher temperature B. Thermophilic organisms digest the sludge if the temperature ranges from 40° to 60°C C. Mesophilic organisms digest the sludge if the temperature is between 25° and 40°C D. All the above...

A five day B.O.D. at 15°C of the sewage of a town is 100 kg/day. If the 5 day B.O.D. per head at 15°C for standard sewage is 0.1 kg/day, the population equivalent is____________________?

A. 100 B. 1000 C. 5000 D. 10000...

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...

Removal of oil and grease from sewage, is known____________________?

A. Screening B. Skimming C. Filtration D. None of these...

‘Cowl’ is provided at___________________?

A. Lower end of ventilating column B. Upper end of ventilating column C. Upper end of the manhole D. First step in manhole...