C:-Intake structure
D:-Stilling basin
Correct Answer:- Option-D
Question94:-In case of open channel flow, for calculating the specific energy what will be taken as datum 7
A:-Static Energy Line
B:-Kinetic Energy Line
C:-Bottom of channel
D:-Horizontal line passing through level of critical depth
Correct Answer:- Option-C
Question95:-Which among the following may be prescribed as design mix 7
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Question96:-In which of the following, the sludge digestion and sedimentation takes place in the same chamber 7
A:-Trickling filter
B:-Sludge digestion tank
C:-Septic tank
D:-Imhoff tank
Correct Answer:- Option-C
Question97:-When water contains suspended matter and acids or alkalies which pump can be recommended 7
A:-Air lift pumps
B:-Rotary pump with gear
C:-Rotary pump with cams
D:-None of these
Correct Answer:- Option-A
Question98:-In cakculating fluctuation in demand for water, what is coincident draft 7
A:-Maximum daily demand added to fire draft
B:-Maximum hourly demand added to annual draft
C:-Percent of annual draft for time t in days
D:-Per capita demand of the city
Correct Answer:- Option-A
Question99:-In which of the following Sopwith staff can be classified 7
A:-Target staff
B:-Solid staff
C:-Folding type staff
D:-Self reading type staff
Correct Answer:- Option-D
Question100:-Among the following which is not classified under surface sources of water 7
A:-Streams
B:-Stored rain water
C:-Springs
D:-Impounded reservoirs
Correct Answer:- Option-A