The lowest point of the interior of a sewer or drain at any cross section is called:
ABenching
BCover
CBedding
DInvert
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Related Questions:
Which of the following sewer appurtenances discharge the excess sewage flow to relief sewer?
The main clear working space for a pit as recommended by IS code is:
A sanitary sewer is expected to run
The process of passing the water through beds of fine granular materials like sand is known as:
The minimum velocity of flow in sewers should be about