Analog Electronics The encapsulation of transistor is necessary for Avoiding loss of free electrons Mechanical ruggedness Preventing radio interference Preventing photo-emission effects Avoiding loss of free electrons Mechanical ruggedness Preventing radio interference Preventing photo-emission effects ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which impurity is added into semiconductor to increase its conductivity ? doping intrinsic extrinsic None of these doping intrinsic extrinsic None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The current gain of a pnp transistor is the collector current divided by the emitter current. the negative of the npn current gain. the ratio of collector current to emitter current. near zero. the collector current divided by the emitter current. the negative of the npn current gain. the ratio of collector current to emitter current. near zero. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What does MOS stand for? None of them. Metal - on silicon. Metal - oxide semiconductor. Metal - oxide silicon. None of them. Metal - on silicon. Metal - oxide semiconductor. Metal - oxide silicon. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The effective channel length of a MOSFET in a saturation decreases with increase in Drain voltage Source voltage Body voltage Gate voltage Drain voltage Source voltage Body voltage Gate voltage ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The Barkhausen criterion for an oscillator Loop gain should be unity Both A and C Loop gain should be less than unity The phase of a feedback signal with respect to input should be 0° or 360° Loop gain should be unity Both A and C Loop gain should be less than unity The phase of a feedback signal with respect to input should be 0° or 360° ANSWER DOWNLOAD EXAMIANS APP
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