Welcome to your Water supply Engineering Mock test - 5
Take an exciting test in Water supply Engineering
You have only 20 mins to complete the test (25 Questions)
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1) To detect the turbidity of the order of 0 to 1000 P.P.M. the instrument used is
2) For estimating the run off of catchments, the mean value of the constant 'K' in the Khosla's formula Qy = Py - K (1.8 Ty + 32) is
3) The four major water supply distribution systems, are
4) Air inlet valve in water mains, is generally provided at
5) Slow sand filter is used if maximum turbidity of raw water is less than
6) Normal values of overflow rate for plain sedimentation tank using coagulants, is
7) An aquiclude is
8) The valve fitted closely in a recess against an opening in a pipe, is generally
9) The order of existence of three portions of water in a reservoir from the bottom to top is
10) The ensure proper growth of children's teeth, the quantity of fluoride used in water mains, is
11) The diameter of pipes in bath rooms and lavatories in domestic water supply, is
12) The percentage of chlorine in fresh bleaching powder is roughly
13) Raw water treated with only chlorine, is known as
14) Underground water is obtained from
15) For a city developed haphazardly, the layout of distribution pipes preferred to, is
16) The total domestic consumption in a city water supply, is assumed
17) The maximum pressure which the pipe can withstand without any leakage during hydrostatic pressure test, is called
18) Growth of population can be conveniently represented by
19) Most important source of water for public water supply, is from
20) The ratio of total capacity and dead storage is kept
21) Detention time for plain sedimentation tank usually ranges from
22) The maximum permissible chloride content in treated water of public water supplies should not exceed
23) The maximum non-verticality of the bore of a well 200 m deep, may be permitted up to
24) Chlorination of water does not remove
25) Asbestos pipes are joined by means of