The sewerage system consists of______________________?

Related Mcqs:

Aerobic bacterias___________________?

A. Flourish in the presence of free oxygen B. Consume organic matter as their food C. Oxidise organic matter in sewage D. All the above...

The laying of sewers is done with____________________?

A. Magnetic compass B. Theodolite C. Level D. Clinometer...

In sewers designed with self cleansing velocity________________?

A. The bottom is silted B. The bottom is scoured C. Both silting and scouring occur at the bottom D. Neither silting nor scouring occurs at the bottom...

For design of sewers, percentage of sewage discharge is assumed_____________________?

A. 65 to 70% B. 70 to 75% C. 75 to 80% D. 85%...

If the flame of a miner’s safety lamp in a manhole extinguishes within 5 minutes, the sewer certainly contains_______________?

A. Hydrogen sulphide B. Carbon dioxide C. Methane D. Oxygen...