Blanking and piercing operations can be performed simultaneously in a Compound die.
103) Blanking and piercing operations can be performed simultaneously in a
Answer is:
compound die
Explanation:
Related Workshop Technology MCQ with Answers
Answer is:
combination die
Explanation:
It is difficult from compound die in that in this die, a cutting operation is combined with a bending or drawing operation, due to that it is called combination die.
Answer is:
die
Explanation:
Piercing is process in which punch operation cuts a hole / material by tearing operation from a final piece of sheet metal. Piercing is a blanking operation
In piercing operation, the clearance is provided on Die.
Answer is:
punch
Explanation:
The operation of cutting of flat sheet to the desired shape is called blanking. In blanking operation, the clearance is provided on punch.
Answer is:
changing the primary turns of the transformer
Explanation:
The current in electric resistance welding can be regulated by Changing the primary turns of the transformer.