Civil Engineering – Water Supply Engineering – Mock test – 1




Welcome to your Water supply Engineering Mock test - 1

Take an exciting test in the topic of Water Supply Engineering

You have only 20 mins to complete the test (25 Questions)

Wish you all the best!!!

Name
Email
1.
The transitional middle portion of a logistic curve follows
2.
By boiling water, hardness can be removed if it is due to
3.
Corrosion of well pipes may not be reduced by
4.
Aeration of water is done to remove
5.
The specific retention is least in case of
6.
Sunlight
7.
The population growth curve is
8.
Pick up the incorrect statement from the following regarding fire hydrants
9.
Most commonly used pump for lifting water in water supply mains, is
10.
Water supply system includes
11.
In distribution pipes, drain valves are provided at
12.
Distribution mains of any water supply, is normally designed for its average daily requirement
13.
Economic height of a dam is the height corresponding to which
14.
Disinfection of drinking water, is done to remove
15.
The least thickness of class B cast iron (spun) pipe, is
16.
In pressure supply mains, water hammer pressure is reduced by providing
17.
For determining the velocity of flow of underground water, the most commonly used non-empirical formula is
18.
The maximum permissible nitrites in public water supplies, is
19.
B.O.D. of treated water should be
20.
Pick up the incorrect statement from the following. The underground sources of water, is from
21.
Time of concentration
22.
Turbidity of raw water is a measure of
23.
The maximum depth of sedimentation tanks is limited to
24.
A high velocity of wash water is required for
25.
The yield of a rapid gravity filter as compared to that of slow sand filter, is




Share to all