M

Mr. Dubey • 65.25K Points
Coach

Q. In resistance welding, between the electrodes, the nature of current and voltage parameters being used?

(A) high current, high voltage
(B) low current, high voltage
(C) low current, low voltage
(D) high current, low voltage
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Explanation by: Mr. Dubey
 high current produces more heat. when we use a low voltage power source, it allows a welder to have some reasonable over the small lighting bolts we use to fuse metal together.

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