Water Supply Engineering Online Test 1 (Free)

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Water Supply Engineering Online Test 1 (Free)

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[Click On Full Screen Mode (¤) From Corner For Best Test Experience]

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Your Name

1 / 10

Colour of water is measured by ….

2 / 10

Which is the first zone of purification in a sand bed?

3 / 10

______ valves are used to remove sand and silt from the pipelines.

4 / 10

Which system is also known as reticulated system or interlaced system?

5 / 10

The bacterial removal efficiency of the rapid sand filter is ______ in comparison to slow sand filter.

6 / 10

 In which of the following distribution system, the clean water flows entirely under gravity?

7 / 10

Cost of the water supply project is depends on…

8 / 10

Water lost in theft and waste contributes to how much % of total consumption?

9 / 10

The Total hardness of soft water as CaCO3 equivalent is __________

10 / 10

What is the minimum depth of water seal in floor trap?

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The average score is 50%

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Results :


User NameScore
Joshi50%
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