Electric Circuits The rms value of the voltage U(t)= 3 + 4cos(3t) 7 V. 5 V. {3 + 2(1.141)} V. 4.123 V. 7 V. 5 V. {3 + 2(1.141)} V. 4.123 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which part of magnetic path requires largest mmf? Coil. Inductance. Air gap. Core. Coil. Inductance. Air gap. Core. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The indication of the state of charge of a battery is best given by level of electrolyte. colour of electrolyte. temperature of electrolyte. specific gravity of electrolyte. level of electrolyte. colour of electrolyte. temperature of electrolyte. specific gravity of electrolyte. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of following capacitors preferred for high frequency circuits? Mica capacitor. Air capacitor. Electrolytic capacitor. Glass capacitor. Mica capacitor. Air capacitor. Electrolytic capacitor. Glass capacitor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the measured value of a capacitor is 205.3µF and true value is 201.4µF the percentage relative error is 1.89% 39.00% 25.64% 1.94% 1.89% 39.00% 25.64% 1.94% ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Advantage of active filter is do not offer gain. derive high impedance load. easy to tune. both of above. do not offer gain. derive high impedance load. easy to tune. both of above. ANSWER DOWNLOAD EXAMIANS APP
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