Civil Engineering - Waste Water Engineering - Discussion

Discussion Forum : Waste Water Engineering - Section 4 (Q.No. 43)
43.
'Cowl' is provided at
lower end of ventilating column
upper end of ventilating column
upper end of the manhole
first step in manhole.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

Soudip said:   7 years ago
Cowl is a chimney top constructed from chimney pipes shaped like the letter H.

Sila said:   9 years ago
What is cowl?

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