Electric Circuits Instantaneous power in inductor is proportional to the product of the instantaneous current and rate of change of current. square of the rate of change of current. temperature of the inductor. square of instantaneous current. product of the instantaneous current and rate of change of current. square of the rate of change of current. temperature of the inductor. square of instantaneous current. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of following capacitors preferred for high frequency circuits? Glass capacitor. Air capacitor. Electrolytic capacitor. Mica capacitor. Glass capacitor. Air capacitor. Electrolytic capacitor. Mica capacitor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a series resonant circuit impedance is minimum. maximum. none of these. zero. minimum. maximum. none of these. zero. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three resistances have the following ratings 150 Ω at 5 %, 100 Ω at 5 % and 200 Ω at 5 % respectively. The percentage error when all the three are connected in series will be + 6 %. + 7 %. + 5 %. + 8 %. + 6 %. + 7 %. + 5 %. + 8 %. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In active filter which element is absent? Inductor. Capacitor. Resistor. Both of above. Inductor. Capacitor. Resistor. Both of above. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a large resistance is connected in parallel to a small resistance then net resistance will be None of these smaller than the greater but larger than the smaller resistance. smaller than the small resistance. greater than the large resistance. None of these smaller than the greater but larger than the smaller resistance. smaller than the small resistance. greater than the large resistance. ANSWER DOWNLOAD EXAMIANS APP
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