Electric Circuits If the peak value of a sine wave is 100 V, then its RMS value will be 100 V. 70.7 V. 63.6 V. 88 V. 100 V. 70.7 V. 63.6 V. 88 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In active filter which element is absent? Both of above. Inductor. Capacitor. Resistor. Both of above. Inductor. Capacitor. Resistor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The phase angle difference between current and voltage is 90o, the power will be maximum. minimum. VI. zero. maximum. minimum. VI. zero. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The energy required to charge a 10 μF capacitor to 100 V is 0.05 J. 5 × 10-9 J. 0.01 J. 10 × 10-9 J. 0.05 J. 5 × 10-9 J. 0.01 J. 10 × 10-9 J. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When resistance element of a heater fuses and then we reconnect it after removing a portion of it, the power of heater will decrease. increase. none of these. remain constant. decrease. increase. none of these. remain constant. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the relation between time period T and frequency? T = 0.85 / frequency. T = 1 / frequency. T = 0.5 / frequency. T = frequency. T = 0.85 / frequency. T = 1 / frequency. T = 0.5 / frequency. T = frequency. ANSWER DOWNLOAD EXAMIANS APP
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