Multiple choice question for engineering Set 1 1. Diameter of milling cutter is 100 mm, running at 210 rpm. Cutting speed in m/min is equal to a) 26 b) 23 c) 66 d) 78 AnswerAnswer: c [Reason:] V= (3.14*D*N)/1000. V is the cutting speed, D is diameter and N is the revolution per minute. 2….