Q.

What is the minimum diameter of the pipe used to collect black water?

A. 50 mm
B. 75 mm
C. 100 mm
D. 125 mm
Answer» C. 100 mm
Explanation: soil water or sewage is from wcs and urinals. this is also called black water. minimum of 100 mm diameter pipes are used for waste water.
1.1k
0
Do you find this helpful?
3

Discussion

No comments yet