Analog Electronics The voltage divider biasing circuit is used in amplifiers quite often because it makes the operating point almost independent of β. limits the AC signal going to base. reduces the DC base electric current. reduces the cost of the circuit. makes the operating point almost independent of β. limits the AC signal going to base. reduces the DC base electric current. reduces the cost of the circuit. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following amplifier circuit using junction transistor has the best gain? Common emitter Common collector Common base All have the same gain Common emitter Common collector Common base All have the same gain ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For a reverse biased pn junction, the electric current through the junction increases abruptly at 0.2 eV. 0 V. breakdown voltage. 7.2 eV. 0.2 eV. 0 V. breakdown voltage. 7.2 eV. 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√ (2/3) V. 400 / √ 3 V. 400 V. 400√ 2 V. 400√ (2/3) V. 400 / √ 3 V. 400 V. 400√ 2 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics MOSFET requires Only small input current. A large input current. None of these. A large input current and high voltage. Only small input current. A large input current. None of these. A large input current and high voltage. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A U shaped, opposite-polarity material built near a JFET-channel center is called the gate. drain. block. heat sink. gate. drain. block. heat sink. ANSWER DOWNLOAD EXAMIANS APP
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