Download Aptitude Crack
img not found img not found

Waste Water Engineering

Q1:

For the open drain (N = 0.025) shown in the below figure, the discharge is

A 26.88 cumecs

B 27.88 cumecs

C 28.88 cumecs

D 29.88 cumecs.

ANS:C - 28.88 cumecs

Area = 7.2 sqr-m.

Perimeter= 7.252 m.
Hydr. R = 0.99 say 1.

Assume the slope of 1 in 100.

V = 1/0.025 x (1) ^ 2/3 x (1/100)^ 1/2.
V = 4 m/sec.
Q = A x V.
Q = 7.2 Sqr-m * 4 m/sec,
Q= 28.8 cumec.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.