Analog Electronics A quartz crystal oscillator consists of only series resonant frequency. only parallel resonant frequency. neither series nor parallel frequency. both series and parallel frequencies. only series resonant frequency. only parallel resonant frequency. neither series nor parallel frequency. both series and parallel frequencies. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An amplifier without feedback has a voltage gain of 50,input resistance os 1 KΩ & Output resistance of 2.5KΩ.The input resistance of the current shunt negative feedback amplifier using the above amplifier with a feedbacik factor of 0.2 is 11KΩ 1/11KΩ 1/5KΩ 5KΩ 11KΩ 1/11KΩ 1/5KΩ 5KΩ ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When will be the P-N junction is formed ? None of these Two opposite doped materials In depletion region In reverse biased region None of these Two opposite doped materials In depletion region In reverse biased region ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The collector - emitter voltage is usually equal to the collector supply voltage. more than the collector supply voltage. none of these. less than the collector supply voltage. equal to the collector supply voltage. more than the collector supply voltage. none of these. less than the collector supply voltage. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following amplifier circuit using junction transistor has the best gain? Common base All have the same gain Common emitter Common collector Common base All have the same gain Common emitter Common collector ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following is expected to have highest input impedance? MOSFET. Common collector bipolar transistor CE bipolar transistor. JEFT amplifier. MOSFET. Common collector bipolar transistor CE bipolar transistor. JEFT amplifier. ANSWER DOWNLOAD EXAMIANS APP
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