Electric Circuits Three capacitors each of capacity C are given. The resultant capacity (2/3) C can obtained by using them all in parallel. two in series and third in parallel across this combination. all in series. two in parallel and third in series with this combination. all in parallel. two in series and third in parallel across this combination. all in series. two in parallel and third in series with this combination. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The frequency of EMF generated by a generator depends upon its both speed and number of poles. speed. number of poles. nature of supply. both speed and number of poles. speed. number of poles. nature of supply. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Millman theorem yields equivalent impedance. current source. voltage source. both ‘c’ and ‘d’ . impedance. current source. voltage source. both ‘c’ and ‘d’ . ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A piece of copper and another piece of germanium are cooled from room temperature to 80K. The resistance of copper decreases and germanium increases. copper increases and germanium decreases. each of them increases. each of them decreases. copper decreases and germanium increases. copper increases and germanium decreases. each of them increases. each of them decreases. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If L and C both are doubled than damping in above circuit will be remains same. None of these halved as compared to previous one. doubled as compared to previous one. remains same. None of these halved as compared to previous one. doubled as compared to previous one. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Capacitor does not allow the sudden change of None of these current power voltage None of these current power voltage ANSWER DOWNLOAD EXAMIANS APP
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