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1. |
Two parallel connect SCRs have same voltage drop (Vt) having rated current = 2I1. SCR-1 carries a current of I1=2.6 A whereas SCR-2 carries a current of I2=1.4 A. Find the string efficiency. |
A. | 0.45 |
B. | 0.77 |
C. | 0.92 |
D. | 0.84 |
Answer» C. 0.92 | |