Analog Electronics Most of the electrons in the base of an NPN transistor flow into the base supply. out of the base lead. into the emitter. into the collector. into the base supply. out of the base lead. into the emitter. into the collector. 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
Analog Electronics Which of the following statements is false? A push pull output transformer has a centre-tapped primary All of these Push pull signals are equal and opposite in phase Class AB operation cannot be used for a push pull audio power output phase A push pull output transformer has a centre-tapped primary All of these Push pull signals are equal and opposite in phase Class AB operation cannot be used for a push pull audio power output phase ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The voltage gain of a loaded differential amp is equal to RC / re. impossible to determine. large than the unloaded voltage gain. smaller than the unloaded voltage gain. equal to RC / re. impossible to determine. large than the unloaded voltage gain. smaller than the unloaded voltage gain. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a MOSFET, the polarity of the inversion layer is the same as that of the majority carries in the source . majority carries in the substrate. minority carriers in the drain . charge on the gate electrode. majority carries in the source . majority carries in the substrate. minority carriers in the drain . charge on the gate electrode. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A Semiconductor has a None of these Constant Temperature coefficient of resistance Positive Temperature coefficient of resistance Negative Temperature coefficient of resistance None of these Constant Temperature coefficient of resistance Positive Temperature coefficient of resistance Negative Temperature coefficient of resistance ANSWER DOWNLOAD EXAMIANS APP
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