Analog Electronics The following are the necessary requirements of an oscillator Power stability Both A and B Frequency stability Amplitude stability Power stability Both A and B Frequency stability Amplitude stability ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A 741-type OP-amp has a gain-bandwidth product of 1MHz.A non-inverting amplifier using this opamp & having a voltage gain of 20db will exhibit -3db bandwidth of 100 KHz 1000/17 KHz 1000/7.07 KHz 50 KHz 100 KHz 1000/17 KHz 1000/7.07 KHz 50 KHz 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 If the emitter resistance increases, the collector voltage stays the same. breaks down the transistor. decreases. increases. stays the same. breaks down the transistor. decreases. increases. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a CB amplifier the maximum efficiency could be 99% 85% 25% 50% 99% 85% 25% 50% ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The current gain of a BJT is gm /rπ gm r0 gm rπ gm / r0 gm /rπ gm r0 gm rπ gm / r0 ANSWER DOWNLOAD EXAMIANS APP
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