Questions › Category: Civil Engineering › Hydraulically the economical section of drains for large flow is 0 Vote Up Vote Down VideRime Staff asked 5 years ago Hydraulically the economical section of drains for large flow is a) circular b) V-shaped c) rectangular d) oval shaped Environmental Engineering Part 2 Share this Now with Friends: Share on WhatsApp (Opens in new window) WhatsApp Share on Telegram (Opens in new window) Telegram More Related