A. Voltage drop in arc
B. Voltage drop at the anode
C. Voltage drop at the cathode
D. All of the above
Correct Answer: All of the above ✔
Last Updated: December 17, 2018
A. Voltage drop in arc
B. Voltage drop at the anode
C. Voltage drop at the cathode
D. All of the above
Correct Answer: All of the above ✔
Last Updated: December 17, 2018