Civil Engineering - Waste Water Engineering

26.
Drop manholes are the manholes
without entry ladders
without manhole covers
with depths more than 3.5 m
having drains at different levels.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

27.
Boussinesq's equation for ascertaining unit pressure at a depth H on sewers due to traffic loads, is
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

28.
The laying of sewers is done with
magnetic compass
theodolite
level
clinometer
plane table.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

29.
The rational formula for peak drainage discharge, was evolved by
Fruhling
Lloyd David
Kuichling
All of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

30.
The sewage treatment in septic tanks is due to
anaerobic decomposition
aerobic decomposition
parasitic decomposition
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.