Multiple choice question for engineering Set 1 1. How is tapped hole of diameter 10mm with 20mm dimensioned? a) M10 b) M10, 20 c) M10, DEEP 20 d) M10 20 mm deep AnswerAnswer: c [Reason:] A tapped hole of 10mm diameter and 20mm deep is dimensioned as M10, DEEP 20. The ‘M’ stands for metric…