Questions › Category: Civil Engineering › Calculate the most economic area of a rectangular channel section with width ‘B’ and depth ‘y’. 0 Vote Up Vote Down VideRime Staff asked 1 month ago Calculate the most economic area of a rectangular channel section with width ‘B’ and depth ‘y’. 1. y^2 2. 2y^2 (Ans) 3. By 4. 3y^2 Share this Now with Friends:WhatsAppTelegramMore Related