1. In circular sewers if depth of flow is 0.2 times the full depth, the nominal gradient,
2. The liquid wastes from kitchens, bath rooms and wash basins, is not called
3. If the diameter of a sewer is 100 mm, the gradient required for generating self cleansing velocity is
4. Self-cleansing velocity is
5. In a city the ratio of the drainage to sewage is 20, the percentage discharge passing through non-monsoon periods, is
6. For design purposes, the normal rate of infiltration of ground water into the sewer, is
7. If the peak discharge of a storm water drain (S.W. Drain) is expected to exceed 150 cumecs, the free board to be provided, is
8. In 1000 kg of sewage, the total solids approximate
9. Pick up the incorrect statement from the following:
10. Pick up the correct statement from the following:
Read More Section(Waste Water Engineering)
Each Section contains maximum 100 MCQs question on Waste Water Engineering. To get more questions visit other sections.