The detention period in a septic tank is assumed

The diameter of a domestic sewer pipe laid at gradient 1 in 100 is recommended

The maximum length of vehicle that can be used on Indian roads is .....................

The assumption on which the trapezoidal formula for volumes is based, is

Approximate cost of sewerage project for a population of one Rs. 10/- head works out as Rs. 10 lakh.

If tensile stress of a steel rod of diameter ‘D’ is 1400 kg/cm<sup>2</sup> and bond stress is 6 …

The size of the faeces drop hole in the floor or slab should not be larger than

The cross-sections for a highway is taken at

Pick up the correct statement from the following: