Workshop Technology
During cold working process

All of the listed here
Grain structure is distorted
Close dimensional tolerance can be maintained
Strength and hardness of metal increases

ANSWER DOWNLOAD EXAMIANS APP

Workshop Technology
Lancing is the operation of

Cutting a sheet of metal in a straight line along the length
Removal of metal to the desired shape from the edge of a plate
Bending a sheet of metal along a curved axis
Cutting a sheet of metal through part of its length and then bending the cut portion

ANSWER DOWNLOAD EXAMIANS APP