engineering recuitment BARC Stipendiary Trainee Category II 2023 Mock Test Electrician and Wireman Electronic Devices and Circuits Converters and Rectifiers
Which of the following method is/are not used to convert AC to DC?
(1) Motor-generator set
(2) Rotary converter
(3) Mercury arc rectifier
(4) Diode rectifier
(5) chopper
1
(1), (2), (3), & (4)
2
(2), (3), & (4)
3
(1) and (5)
4
Only (5)