M

Mr. Dubey • 53.48K Points
Coach 

Q. Maximum carbon content in welding is usually limited to

(A) 0.22%
(B) 0.8%
(C) 1.5%
(D) 2%
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Explanation by: Mr. Dubey 
 with increase of carbon, welding becomes difficult as weld becomes susceptible to cracks.

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