61. ‘Cowl’ is provided at
62. The formula $${\text{V}} = \frac{1}{{\text{n}}}{{\text{r}}^{\frac{2}{3}}}{{\text{s}}^{\frac{1}{2}}}$$
63. A drop manhole is provided if
64. The most widely used pump for lifting sewage is
65. The non-clog pump which permits solid matter to pass out with the liquid sewage, is
66. The grit chambers of sewage treatment plants, are generally cleaned after
67. Cement concrete sewers are only suitable if non-scouring velocity is between
68. Pick up the correct statement from the following:
69. Pick up the correct statement from the following:
70. In sewers the velocity of flow should not be
Read More Section(Waste Water Engineering)
Each Section contains maximum 100 MCQs question on Waste Water Engineering. To get more questions visit other sections.