Analog Electronics Which material behave like perfect insulators at low temperatures & conductor at higher temperature ? GaAs Si All the above Ge GaAs Si All the above Ge ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The opamp can amplify DC signals only. AC signals only. both AC and DC signals. neither AC not DC signals. DC signals only. AC signals only. both AC and DC signals. neither AC not DC signals. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For emitter bias, the voltage at the emitter is 0.7 V less than the collector voltage. base voltage. emitter voltage. ground voltage. collector voltage. base voltage. emitter voltage. ground voltage. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a JFET, the primary control on drain electric current is exerted by gate reverse bias. size of depletion regions. voltage drop across channel. channel resistance. gate reverse bias. size of depletion regions. voltage drop across channel. channel resistance. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The ideal value of stability factor of a biasing circuit is 5. 10. 1. 100. 5. 10. 1. 100. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Semiconductor Diode is used as an amplifier a rectifier an oscillator a modulator an amplifier a rectifier an oscillator a modulator ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS