Three SCRs are connected together to form a series string. The voltages across the thyristors are 350V, 300V and 250V respectively. If the currents in the thyristors are 6A, 9A, and 12A respectively, what will be the value of equalising resistance to be used across each thyristor?
1
26.23 Ω
2
50 Ω
3
16.67 Ω
4
33.33 Ω