Wrought iron is never shaped by
...Wrought iron is never shaped by
casting
cold working
forging
welding
Correct answer is A
No explanation has been provided for this answer.
Which of the following fastening devices has a head at one end and a nut fitted to the other ? ...
Which one of the following is incombustible? ...
Titanium alloys are welded using the following process: ...
Energy of the sun arises mainly from __________ reactions. ...
A solar cell converts the sunlight directly into __________ energy. ...