Air at 1 ats and 15C " is to be traniported in a circular pladic duct. A) Detemine the mininsm diameter of the dwe fer the assigned salues af laigth and the wolumeric flow rare. The head bos is the ame as the orifinal case 200m !. B] Compore the resalt with the origial case (L-150-m and welumveric flow rate-0.35-m) C] Compere the result with thet obtained from the Swamee-lan formile given below