The detention time for an ordinary plain sedimentation tank is:
A6 to 8 hrs
B5 to 10 hrs
C8 to 12 hrs
D18 to 24 hrs
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
A fixed point with known elevation is known as
The restaurant of two forces P and Q actingat an angle θ makes an angle a with P 'a' is given by
An employee is eligible for leave with wages if he worked for ______ days in a month
In geodetic surveys higher accuracy achieved, if
The best system of plumbing of drainage works in building is: