The quantity of water supply is equal to the rate of supply multiplied by the __

Wet weather flow is _____ than the dry weather flow.

Which of the following conditions is not suitable for the disposal of excreta or sewage?

Wastewater from different sources like bathrooms, kitchens and wash basins is called __

The benefits of the society of managing human excreta are considerable, for public health as well as for the environment…

Which of the following common unit is used to express the rate of water supply to a city or town?

Dry weather flow+ storm water=_________

The system to collect night soil, garbage etc. in separate vessels or deposited in pools and pits is called ___