Analog Electronics Most of the electrons in the base of an NPN transistor do not recombine because they have a long lifetime. have a negative charge. must flow through the base. flow out of the base. have a long lifetime. have a negative charge. must flow through the base. flow out of the base. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The gate controls the gate voltage. all of them. the width of the channel. the drain current. the gate voltage. all of them. the width of the channel. the drain current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For a reverse biased pn junction, the electric current through the junction increases abruptly at 7.2 eV. breakdown voltage. 0.2 eV. 0 V. 7.2 eV. breakdown voltage. 0.2 eV. 0 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Avalanche breakdown in a diode occurs when potential barrier is reduced to zero. reverse bias exceeds a certain value. None of these forward electric current exceeds certain value. potential barrier is reduced to zero. reverse bias exceeds a certain value. None of these forward electric current exceeds certain value. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The base-emitter voltage of the second approximation is 1 V. 0.7 V. 0 V. 0.3 V. 1 V. 0.7 V. 0 V. 0.3 V. ANSWER DOWNLOAD EXAMIANS APP
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√ 2 V. 400 V. 400√ (2/3) V. 400 / √ 3 V. 400√ 2 V. 400 V. 400√ (2/3) V. 400 / √ 3 V. ANSWER DOWNLOAD EXAMIANS APP
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