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Nayan tak

· started a discussion

· 1 Months ago

Check options

Question:

Arc stability is better with

Options:
A)

DC welding

B)

AC welding

C)

both AC and DC

D)

retified supply

Solution:

Ans: (a) DC welding

Knowledge Expert

· commented

· 1 Months ago

Dear student
We have fixed the ambiguity of the question, please solve it again.

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