A. Copper oxide rectifiers
B. Selenium rectifiers
C. Mercury arc rectifiers
D. Mechanical rectifiers
E. None of the above
Correct Answer: Selenium rectifiers ✔
Last Updated: December 17, 2018
A. Copper oxide rectifiers
B. Selenium rectifiers
C. Mercury arc rectifiers
D. Mechanical rectifiers
E. None of the above
Correct Answer: Selenium rectifiers ✔
Last Updated: December 17, 2018