| In arc welding, the temperature of heat produced by the electric arc is of the order of
Choose the correct option from below list
(1)3000° C to 4000° C
(2)4000° C to 5000° C
(3)5000° C to 6000° C
(4)6000° C to 7000° C
Answer:-(4)6000° C to 7000° C | | |