Question

Current employed in resistance welding ranges from __________ kVA/cm² .

a.

1.2 to 2.5

b.

4.5 to 6.2

c.

7.5 to 8.5

d.

10.5 to 15.5

Answer: (b).4.5 to 6.2

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Q. Current employed in resistance welding ranges from __________ kVA/cm² .

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