40) A taper workpiece has an angle of 60 Degree. If the taper is made with a compound rest, hot many degrees should be set on the swivel base ?
Answer is:
30 Degree
Related Fasteners MCQ with Answers
Answer is:
Welding
Explanation:
Arc welding, gas welding and brazing are the operations used in industry during permanent fastening of components and structures. Once the arc welding, gas welding and brazings has been done, the components (or) the structures cannot be separated without damage, hence these type of fastening is called permanent fastening.