(A) 1.2 to 2.5 (X)
(B) 4.5 to 6.2 ()
(C) 7.5 to 8.5 (X)
(D) 10.5 to 15.5 (X)
Answers: Current employed in resistance welding ranges from 4.5 to 6.2 kVA/cm2.
(A) 1.2 to 2.5 (X)
(B) 4.5 to 6.2 ()
(C) 7.5 to 8.5 (X)
(D) 10.5 to 15.5 (X)
Answers: Current employed in resistance welding ranges from 4.5 to 6.2 kVA/cm2.
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