Electric Circuits What will be the rms value of rectangular wave with amplitude 10 V? 10 V. 7.7 V. 5√2 V. 11.2 V. 10 V. 7.7 V. 5√2 V. 11.2 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The basic circuit elements are Vs, Is. both A and B. None of these R, L and C. Vs, Is. both A and B. None of these R, L and C. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Open circuit voltage of a fully charged lead acid cell is 2.7 V. 2 V. 1.9 V. 2.5 V. 2.7 V. 2 V. 1.9 V. 2.5 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An equipotential surface is one which has all points at _____________ potential. zero. different. none of them. same. zero. different. none of them. same. 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 increases. the current decreases abruptly. the current decreases. the current remain unaltered. the current increases. the current decreases abruptly. the current decreases. the current remain unaltered. ANSWER DOWNLOAD EXAMIANS APP
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 still f0. 2f0. f0 / 4. f0 / 2. still f0. 2f0. f0 / 4. f0 / 2. ANSWER DOWNLOAD EXAMIANS APP
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