Civil Engineering - Water Supply Engineering - Mock test - 1 - CIVIL ENGINEERING OBJECTIVE

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!!!

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