Analog Electronics A 3 - phase diode bridge rectifier is fed from a 400 V rms, 50 Hz, 3 phase AC source. If the load is purely resistive, then peak instantaneous output voltage is equal to 400 V. 400 / √ 3 V. 400√ (2/3) V. 400√ 2 V. 400 V. 400 / √ 3 V. 400√ (2/3) V. 400√ 2 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In which mode of BJT operation are both junction forward biased reverse active. active. saturation. cut off. reverse active. active. saturation. cut off. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input stage of an op amp is usually a CE amplifier. class B push-pull amplifier. swamped amplifier. differential amp. CE amplifier. class B push-pull amplifier. swamped amplifier. differential amp. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A transistor series voltage regulator is called emitter follower regulator because the emitter of the pass transistor follows the ________________________ voltage. input. output. collector. base. input. output. collector. base. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following is Pentavalent impurity? boron indium antimony gallium boron indium antimony gallium ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Silicon has four valence electrons. none of above. eight valence electrons. two valence electrons. four valence electrons. none of above. eight valence electrons. two valence electrons. ANSWER DOWNLOAD EXAMIANS APP