Disinfection of drinking water, is done to remove
Anonymous Quiz
10%
a. odour
68%
b. bacteria
20%
c. turbidity
2%
d. colour.
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__________ is a process which involves further removal of the nitrogen.
Anonymous Quiz
33%
a) Nitrification
47%
b) Denitrification
16%
c) Ammonification
4%
d) Reduction
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Ramban 2.0 Structural Analysis.pdf
20.7 MB
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Phytometer method is generally used for the measurement of
Anonymous Quiz
9%
(A) Interception
35%
(B) Evaporation
49%
(C) Transpiration
7%
(D)None of these
👍2
Which of the following canal outlets maintains a constant discharge?
Anonymous Quiz
16%
(A)Non-modular outlet
30%
(B) Flexible outlet
51%
(C) Rigid module
3%
(D)None of the above
In India the recording type rain gauge generally used, is
Anonymous Quiz
20%
(A)Weighing type
23%
(B) Tipping type
49%
(C) Float recording type
7%
(D)None of these
🔥1
The quantity of water retained by the sub-soil against gravity, is known
Anonymous Quiz
5%
(A) Yield
12%
(B) Porosity
37%
(C) Specific yield
47%
(D) Specific retention
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For efficient working of a control meter, its throat length is approximately kept
Anonymous Quiz
13%
(A) Equal to the critical depth
42%
(B) Twice the critical depth
35%
(C) Three times the critical depth
11%
(D) Four times the critical depth
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Raambaan 2.0 Strength of Materials.pdf
31 MB
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Which of the following is most incompressible fluid?
Anonymous Quiz
12%
(a) Gasoline
22%
(b) Kerosene oil
30%
(c) Helium
35%
(d) Water
The value of bulk modulus of a fluid is required to determine :
Anonymous Quiz
27%
(a) Reynold's number
27%
(b) Froude's number
28%
(c) Mach number
19%
(d) Euler's number
The scale ratio in model of spillway is 1/9 If the discharge in the prototype is 2430 cumecs, the discharge in the model is (in cumecs)
Anonymous Quiz
34%
(a) 270
39%
(b) 90
24%
(c) 30
3%
(d) 10
For pseudoplastic non-Newtonian fluids, the apparent viscosity
Anonymous Quiz
25%
(a) increases with increasing deformation rate
49%
(b) decreases with increasing deformation rate
20%
(c) is independent of the deformation rate
6%
(d) decreases with time
👍1
Hand pump operates through
Anonymous Quiz
5%
(a) Solar energy
14%
(b) Electric motor
46%
(c) Rotating vane
35%
(d) One way valve