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1. |
In Maxwell’s capacitance bridge for calculating unknown inductance, the various values at balance are, R1 = 300 Ω, R2 = 700 Ω, R3 = 1500 Ω, C4 = 0.8 μF. The values of R1, L1 and Q factor, if the frequency is 1100 Hz are ____________ |
A. | 240 Ω, 0.12 H, 3.14 |
B. | 140 Ω, 0.168 H, 8.29 |
C. | 140 Ω, 0.12 H, 5.92 |
D. | 240 Ω, 0.36 H, 8.29 |
Answer» C. 140 Ω, 0.12 H, 5.92 | |