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

Which of the following is an advantage of the conservancy system over water carriage system?

______ in residential areas resemble water usage patterns in those areas.

The dry weather flow is also called as sanitary sewage.

__ is used to lift surface water and move it to a nearby treatment plant.

What are the facilities including pumps and equipment for pumping fluids from one place to another are called?

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

The water supply consists of a connection point from where the fire fighters can tap water and is called as ___