The lowest point of the interior of a sewer or drain at any cross section is called:
ABenching
BCover
CBedding
DInvert
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
Shallow ponds in which dissolved oxygen is present at are depth are called:
Which of the following sewer appurtenances discharge the excess sewage flow to relief sewer?
Self Purification of running water in streams may be due to
The septic tank should be cleaned at regular intervals but should not exceed:
Which of the following has minimum detention period