Analog Electronics A constant current signal across a parallel RLC circuits gives an o/p of 1.4v at the signal frequency of 3.89KHZ and 4.1KHZ. At the frequency of 4KHZ,the o/p voltage will be 1.4v 1v 2v 2.8v 1.4v 1v 2v 2.8v ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Suppose the base resistor is open. The Q point will be off the load line. at the lower end of the load line. in the middle of the load line. at the upper end of the load line. off the load line. at the lower end of the load line. in the middle of the load line. at the upper end of the load line. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A small collector current with zero base current is caused by the leakage current of the transistor. emitter diode. collector diode. base diode. transistor. emitter diode. collector diode. base diode. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The feedback factor of a Wien bridge oscillator using Op-Amp is 1/4 1 1/2 1/3 1/4 1 1/2 1/3 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which impurity is added into semiconductor to increase its conductivity ? doping extrinsic intrinsic None of these doping extrinsic intrinsic None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For emitter bias, the voltage at the emitter is 0.7 V less than the base voltage. collector voltage. ground voltage. emitter voltage. base voltage. collector voltage. ground voltage. emitter voltage. ANSWER DOWNLOAD EXAMIANS APP
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