15) Using a 4-jaw chuck over 3-jaw chuck will be advantageous in which of the following operations?
Answer is:
Eccentric Turning
Related ISRO Technician-B Turner Question Paper - 2017 (Set - 1) with Answer Key
Answer is:
Knurling
Explanation:
The operation of producing patterns on cylindrical external surface by pressing a tool is known as Knurling.
Answer is: