Analog Electronics In a common emitter, unbypassed resister provides voltage shunt feedback current series feedback negative voltage feedback positive current feedback voltage shunt feedback current series feedback negative voltage feedback positive current feedback ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a bipolar junction transistor the base region is made very thin so that recombination in base region is minimum. electric field gradient in base is high. base can be easily biased. base can be easily fabricated. recombination in base region is minimum. electric field gradient in base is high. base can be easily biased. base can be easily fabricated. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which are the mobile charge carriers present in semiconductor diode ? Both A & B Holes Neutrons Electrons Both A & B Holes Neutrons Electrons ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Semiconductor material is Trivalent Pentavalent Bilateral Tetravalent Trivalent Pentavalent Bilateral Tetravalent ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The Barkhausen criterion for an oscillator Loop gain should be less than unity Both A and C The phase of a feedback signal with respect to input should be 0° or 360° Loop gain should be unity Loop gain should be less than unity Both A and C The phase of a feedback signal with respect to input should be 0° or 360° Loop gain should be unity ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the base resistor increases, the collector voltage will probably All of these decrease. stay the same. increase. All of these decrease. stay the same. increase. ANSWER DOWNLOAD EXAMIANS APP
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