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1. |
A current i = 5 + 14.14 sin (314 t + 45°) is passed through a center-zero PMMC, hot-wire and moving iron instrument. The respective readings are |
A. | -5, 15 and √125 |
B. | 5, √125 and √125 |
C. | -5, √125 and 19.14 |
D. | 5, 10 and 10 |
Answer» C. -5, √125 and 19.14 | |