Science, asked by Akshaybansal1105, 11 months ago

Pinch effect in welding is the result of:
1) Expansion of gases in the arc 2) Electromagnetic forces
3) Electric force 4) Surface tension of molten metal

Answers

Answered by Anonymous

0

Pinch effect in welding is the result of:--

Electric Force

option 3

Answered by Anonymous

0

Answer:

Here is your answer ll

The answer is electric force

Hope it helps you

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