Electric Circuits To obtain high efficiency, network is designed with which of the following? Low Q factor Zero Q factor Unity Q factor High Q factor Low Q factor Zero Q factor Unity Q factor High Q factor ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Four capacitors each of 40 µF are connected in parallel, the equivalent capacitance of the system will be 10 µF 5 µF 160 µF 40 µF 10 µF 5 µF 160 µF 40 µF ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In series R, L circuit power factor can be defined as Vr/V All of these R/Z P/S Vr/V All of these R/Z P/S ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following may be the value of resistivity of copper at absolute zero in ohm-metre? 0.020. 6.24. 1.56. 3.12. 0.020. 6.24. 1.56. 3.12. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Under resonance condition the phase angle between voltage phase and current phase is 0° 90° 45° - 90° 0° 90° 45° - 90° ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Instantaneous power in inductor is proportional to the temperature of the inductor. product of the instantaneous current and rate of change of current. square of instantaneous current. square of the rate of change of current. temperature of the inductor. product of the instantaneous current and rate of change of current. square of instantaneous current. square of the rate of change of current. ANSWER DOWNLOAD EXAMIANS APP
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