Analog Electronics A Semiconductor has a None of these Negative Temperature coefficient of resistance Positive Temperature coefficient of resistance Constant Temperature coefficient of resistance None of these Negative Temperature coefficient of resistance Positive Temperature coefficient of resistance Constant Temperature coefficient of resistance ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a properly biased NPN transistor most of the electrons from the emitter pass through the base to the collector. recombine in the emitter its self. recombine with holes in the base . are stopped by the junction barrier. pass through the base to the collector. recombine in the emitter its self. recombine with holes in the base . are stopped by the junction barrier. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The base - emitter voltage is usually equal to the base supply voltage. more than the base supply voltage. none of these. less than the base supply voltage. equal to the base supply voltage. more than the base supply voltage. none of these. less than the base supply voltage. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Voltage controlled oscillators are used commonly in All the above Pulse Modulators Frequency Modulators Phase Clocked loops Phase Clocked loops Frequency Modulators All the above Pulse Modulators Frequency Modulators Phase Clocked loops Phase Clocked loops Frequency Modulators ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following is trivalent impurity ? Boron Antimony Silicon None of these Boron Antimony Silicon None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The trapped energy of an inductive load can be feed back to the input supply through a diode known as Zener diode. Feed back diode. None of these. Powe diode. Zener diode. Feed back diode. None of these. Powe diode. ANSWER DOWNLOAD EXAMIANS APP
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