The net discharge through sewer as compared to water supplied duty accounted is about
A1.25 times
B0.80 times
C20 times
D0.50 times
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The mostly used tube well in India:
A hand tool which is used to hold and grip the pipe is known as:
Which one of the following pair is not correctly matched?
The Instrument used for fixing the pipe in position for cutting and threading operation:
The first stage of water treatment is: