Analog Electronics If the emitter resistor is open, the collector voltage is unchanged. unknown. high. low. unchanged. unknown. high. low. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The β of a transistor is the ratio of the collect current to emitter current. base current to collector current. collect current to base current. emitter current to collector current. collect current to emitter current. base current to collector current. collect current to base current. emitter current to collector current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which impurity is added into semiconductor to increase its conductivity ? extrinsic doping None of these intrinsic extrinsic doping None of these intrinsic ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The silicon transistor are more widely used than germanium transistors because they have smaller depletion layer. they have better ability to dissipate heat. they have smaller leakage current. they have larger electric current carrying capacity. they have smaller depletion layer. they have better ability to dissipate heat. they have smaller leakage current. they have larger electric current carrying capacity. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In all base driver amplifiers ac emitter voltage is 180° out of phase with ac base voltage ac collector voltage is 180° out of phase with ac base voltage None of these ac collector voltage is in phase with ac base voltage ac emitter voltage is 180° out of phase with ac base voltage ac collector voltage is 180° out of phase with ac base voltage None of these ac collector voltage is in phase with ac base voltage ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The base - emitter voltage is usually more than the base supply voltage. equal to the base supply voltage. none of these. less than the base supply voltage. more than the base supply voltage. equal to the base supply voltage. none of these. less than the base supply voltage. ANSWER DOWNLOAD EXAMIANS APP
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