Electric Circuits A circuit with resistor, inductor, capacitor in series is resonant of 50 Hz. If all the values are now doubled, the new resonant frequency is f0 / 2. f0 / 4. still f0. 2f0. f0 / 2. f0 / 4. still f0. 2f0. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The Laplace Transform of a shifted unit step f (t) = U (t-a) is se-as. (e-as)/s. s(1-e-as). e-as. se-as. (e-as)/s. s(1-e-as). e-as. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Disadvantages of constant k type filter none of these. both A and B. attenuation does not increase rapidly beyond cut off frequency. characteristic impedance unchanged in pass band. none of these. both A and B. attenuation does not increase rapidly beyond cut off frequency. characteristic impedance unchanged in pass band. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which property is used to oppose the flow of current ? Inductance Capacitance Resistance Poteintial difference Inductance Capacitance Resistance Poteintial difference ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Under resonance condition the power factor of a system is leading any of the above unity lagging leading any of the above unity lagging ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits R1 = 36 Ω and R2 = 75 Ω, each having tolerance of ±5% are connected in series. The value of resultant resistance is 111 ± 7.23 Ω. 111 ± 2.77 Ω. 111 ± 5.55 Ω. 111 ± 0 Ω. 111 ± 7.23 Ω. 111 ± 2.77 Ω. 111 ± 5.55 Ω. 111 ± 0 Ω. ANSWER DOWNLOAD EXAMIANS APP
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