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 / √ 3 V. 400√ (2/3) V. 400 V. 400√ 2 V. 400 / √ 3 V. 400√ (2/3) V. 400 V. 400√ 2 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Diode is also called as: Reactance Amplifier Rectifier Resistance Reactance Amplifier Rectifier Resistance ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Suppose the base resistor is open. The Q point will be at the upper end of the load line. at the lower end of the load line. off the load line. in the middle of the load line. at the upper end of the load line. at the lower end of the load line. off the load line. in the middle of the load line. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following cannot actually move? All the above Electrons Holes Ions All the above Electrons Holes Ions ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input impedance of the base of an emitter follower is usually shorted to ground. open. high. low. shorted to ground. open. high. low. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The current gain of a BJT is gm / r0 gm /rπ gm rπ gm r0 gm / r0 gm /rπ gm rπ gm r0 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS