What is the name of the device used in arc welding circuits for the purpose of modifying the rate of current change when the weld road is varied rapidly?

What is the name of the device used in arc welding circuits for the p

1.	What is the name of the device used in arc welding circuits for the purpose of modifying the rate of current change when the weld road is varied rapidly?
A.	Reactor
B.	Kerf
C.	Inductor
D.	Cone
Answer» D. Cone

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What is the name of the device used in arc welding circuits for the purpose of modifying the rate of current change when the weld road is varied rapidly?

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