Electric Circuits Transients are presents in the circuit when the circuit is having Either L or C. C. R. L. Either L or C. C. R. L. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a resistor and a capacitor are connected to form series R - C circuit across a voltage source. If frequency of voltage source increases the current decreases abruptly. the current remain unaltered. the current increases. the current decreases. the current decreases abruptly. the current remain unaltered. the current increases. the current decreases. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A series circuit consists of R = 20 Ω, L = 20 mH, and AC supply 60 V with f = 100 Hz. The phase angle of current in respect of supply voltage will be 28.8o. 20.2o. 32.1o. 40.4o. 28.8o. 20.2o. 32.1o. 40.4o. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits At which of the following frequency voltage across capacitor has maximum value for series circuit ? Equal to resonance frequency Zero frequency Greater than resonance frequency Less than resonance frequency Equal to resonance frequency Zero frequency Greater than resonance frequency Less than resonance frequency ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Disadvantages of constant k type filter both A and B. characteristic impedance unchanged in pass band. none of these. attenuation does not increase rapidly beyond cut off frequency. both A and B. characteristic impedance unchanged in pass band. none of these. attenuation does not increase rapidly beyond cut off frequency. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The delta equation of given star connected impedance ZQR is equal to (10 + j30) Ω. (5 + j10 / 3) Ω. 40 Ω. (20 + j10) Ω. (10 + j30) Ω. (5 + j10 / 3) Ω. 40 Ω. (20 + j10) Ω. ANSWER DOWNLOAD EXAMIANS APP
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