Single-phase full bridge inverters requires
(a) 4 SCRs and 2 diodes
(b) 4 SCRs and 4 diodes
(c) 2 SCRs and 4 diodes
(d) 2 SCRs and 2 diodes
The question was asked in an international level competition.
Query is from Single Phase VSI-2 topic in section Inverters of Power Electronics