Bernoulli's equation is based on conservation of
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Anonymous Quiz
20%
Mass
61%
Energy
15%
Momentum
4%
None of these
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Watch important questions for JE/AE with explanation on StudentDesar (English+Hindi)
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All subjects
Subject wise :-
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BMC | RCC
Soil | Surveying
Irrigation | Hydrology
Steel | Environment
Estimation
Our target is to provide 5000+ questions in upcoming days
(Guys we need your support to give free content forever)
👍1
Domestic water demand for non flushing system is (litre/capita/head)
Anonymous Quiz
15%
200
72%
135
7%
300
6%
50
Maximum permissible value of True Color Unit is
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35%
5 TCU
14%
7 TCU
33%
10 TCU
18%
15 TCU
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Jackson's Turbidity Rod is used to measure __________ turbidity
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Anonymous Quiz
18%
Very low
25%
low
45%
high
12%
Any range of
The statement "The rate of killing of bacteria is proportional to bacteria remaining at time t" is related to
Anonymous Quiz
19%
Watson's law
39%
Chick's law
32%
Flocculation
9%
None of the above
which of the following is not a method of disinfection
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16%
Boiling
26%
Excess lime
25%
Potassium permanent
32%
electrolyte action
If the unsupported length of a stanchion is 4 metres and least radius of gyration of its cross-section is 5, the slenderness ratio of the stanchion, is
Anonymous Quiz
11%
60
22%
70
62%
80
5%
90
Which of following is not a traffic island
Anonymous Quiz
13%
Rotary
25%
Pedestrian loading
15%
Channelizing
47%
Service line
which of the following is not a method of conducting speed and delay studies
Anonymous Quiz
23%
floating car method
20%
licence plate method
32%
return postcard method
25%
interview technique
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A vehicle travelling at 40 kmph was stopped within 1.8 seconds after the application of the brakes. Determine the average is skid resistance
Anonymous Quiz
16%
0.54
38%
0.58
38%
0.63
8%
0.69
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30 ml of sewage is diluted with 1500 ml of distilled water. What is the threshold odour number
Anonymous Quiz
25%
51
28%
1.02
21%
0.98
26%
50
Civil Engineering Mcqs SSC JE RRB JE State JE AE GATE ESE
30 ml of sewage is diluted with 1500 ml of distilled water. What is the threshold odour number
Explanation :-
TON =
(Sewage sample + Volume of distilled water added to make it odour free) / (Volume of sewage sample)
TON =
(Sewage sample + Volume of distilled water added to make it odour free) / (Volume of sewage sample)
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Select the most appropriate option :-
"Nitrate in the sewage water indicates ________"
"Nitrate in the sewage water indicates ________"
Anonymous Quiz
18%
recent pollution in sewage
23%
partially decomposed sewage
47%
fully decomposed sewage
12%
sum of nitrogen and organic nitrogen
If BOD <<<<<< COD then
Anonymous Quiz
14%
Inorganic matter is absent
21%
Organic matter is high
55%
Inorganic matter is high
11%
Organic and inorganic matter is in equal quality
Select the odd one
Anonymous Quiz
19%
Butter fly valve
14%
Air release valve
37%
pitot valve
29%
foot valve
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In activated sludge process of waste water treatment, Food to micro-organism ratio is generally kept
Anonymous Quiz
10%
1 - 2
45%
0.3 - 0.6
34%
0.8 - 1.2
11%
<0.2
Sludge is having moisture content of 95% and specific gravity of sludge solid is 2.1 then find the density of sludge
Anonymous Quiz
26%
2100
38%
1050
23%
1173
13%
1026
Bernoulli's equation is invalid for
Anonymous Quiz
17%
steady flow
22%
incompressible flow
18%
irrotational flow
42%
viscous fluid
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