In drop forging process, the forging is done by dropping the __________ at high velocity.$?

In drop forging process, the forging is done by dropping the _________

1.	In drop forging process, the forging is done by dropping the __________ at high velocity.$?
A.	Hammer
B.	Workpiece
C.	Die with hammer
D.	Weight on hammer
Answer» D. Weight on hammer