why we can turn on the phase-A scr in 3 phase converter at 30 degrees

why we can turn on the phase-A scr in 3 phase converter at
30 degrees

Question Posted / guest

why we can turn on the phase-A scr in 3 phase converter at 30 degrees..

Answer / gulshan b

the conduction starts at 30 degreee .so scr will be trigged or fired at 120 degreee

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