Piercing is an operation of cutting

Home / Mechanical Engineering / Workshop Technology / Question

Examveda

A. A cylindrical hole in a sheet of metal by the punch and the die

B. A hole (other than cylindrical) in a sheet of metal by the punch and the die

C. A flat sheet to the desired shape

D. A number of holes evenly spaced in a regular pattern on a sheet of metal

Answer: Option B

Piercing is an operation of cutting A hole (other than cylindrical) in a sheet of metal by the punch and the die

Join The Discussion

Related Questions on Workshop Technology

A. Neutral

B. Oxidizing

C. Carburising

D. All of these

View Answer

A. Boring

B. Marking

C. Cutting

D. None of these

View Answer

A. Helium gas

B. Argon gas

C. Either (A) or (B)

D. None of these

View Answer

A. Press load is reduced

B. Good cut edge is obtained

C. Warping of sheet is minimized

D. Cut blanks is straight

View Answer