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What is the power at the load of a shunt equalizer?(a) [(Vmax^2 X1^2)/(Ro(Ro^2+X1^2))](b) [(Vmax^2 X1^2)/(2Ro(Ro^2+X1^2))](c) [(Vmax^2 X1^2)/(3Ro(Ro^2+X1^2))](d) [(Vmax^2 X1^2)/(4Ro(Ro^2+X1^2))]I got this question in an interview for job.The origin of the question is Shunt Equalizer in section Filters and Attenuators of Network Theory |
Answer» CORRECT choice is (d) [(Vmax^2 X1^2)/(4Ro(RO^2+X1^2))] EXPLANATION: The power at the load of a series EQUALIZER is P=((Vmax jX1)/(2Ro(Ro+jX1)))^2 Ro =[(Vmax^2 X1^2)/(4Ro(Ro^2+X1^2))]. |
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