Manufacturing Processes Objective Questions and Answers(PDF)

Manufacturing Processes MCQ Objective Questions and Answers for Production and Industrial Engineer (Mechanical and Power Engineer)   1.In oxy-acetylene welding the flame temperature is a. 1600-1700°C b. 2000-2100°C c. 2500-2600°C d. 3200-3300°C (Ans:d) 2.In oxy-acetylene […]