Analog Electronics The feedback factor of a Wien bridge oscillator using Op-Amp is 1 1/4 1/3 1/2 1 1/4 1/3 1/2 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The current gain of a BJT is gm /rπ gm rπ gm r0 gm / r0 gm /rπ gm rπ gm r0 gm / r0 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the base current is 100 mA and the current gain is 30, the emitter current is 10 A. 3.33 mA. 3.1 A. 3 A. 10 A. 3.33 mA. 3.1 A. 3 A. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the collector resistor is open, the collector voltage is low. high. unchanged. unknown. low. high. unchanged. unknown. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In the active region, the collector current is not changed significantly by collector resistance. base supply voltage. current gain. base current. collector resistance. base supply voltage. current gain. base current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For audio frequency applications, the popular oscillator used is Phase shift oscillator Crystal oscillator Hartley oscillator Wien bridge oscillator Phase shift oscillator Crystal oscillator Hartley oscillator Wien bridge oscillator ANSWER DOWNLOAD EXAMIANS APP
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