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Civil Engg. JE Exams: Technical Quiz 8

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Question 1

Irrigation water having the concentration of Na++, Ca++ and Mg++ as 20, 3 and 1 milli-equivalent per litre respectively will be classified as

Question 2

Match List I with List-II and select the correct answer.

Question 3

The equilibrium discharge (in cumecs) of the S-curve derived from a 4-h unit hydrograph for this catchment, having an area of 360 km2, is

Question 4

Zero hardness of water can be achieved by

Question 5

The per capita demand of water is calculated in litres

Question 6

Surge tanks are provided

Question 7

The ratio of volume of water present in a given soil mass to the total volume of its voids is known as
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May 29ESE & GATE CE