Analog Electronics In a p⁺n junction diode under reverse bias , the magnitude of electric field is maximum at The edge of the depletion region on the n-side The center of the depletion region on the n-side The p⁺n junction The edge of the depletion region on the p-side The edge of the depletion region on the n-side The center of the depletion region on the n-side The p⁺n junction The edge of the depletion region on the p-side ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the series resistance increases in an unloaded zener regulator, the zener current stays the same. decreases. equals the voltage divided by the resistance. increases. stays the same. decreases. equals the voltage divided by the resistance. increases. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the emitter resistor is open, the collector voltage is unknown. unchanged. high. low. unknown. unchanged. high. low. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When testing an npn transistor using an ohmmeter, the collector-emitter resistance will be low when the collector is positive in respect to the emitter. the transistor is normal. the emitter is positive in respect to the collector. the transistor is defective. the collector is positive in respect to the emitter. the transistor is normal. the emitter is positive in respect to the collector. the transistor is defective. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What will be the Potential barrier for Si Diode ? 0.05 V 0.07 V 0.3 V 0.7 V 0.05 V 0.07 V 0.3 V 0.7 V ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The Barkhausen criterion for an oscillator The phase of a feedback signal with respect to input should be 0° or 360° Loop gain should be less than unity Loop gain should be unity Both A and C The phase of a feedback signal with respect to input should be 0° or 360° Loop gain should be less than unity Loop gain should be unity Both A and C ANSWER DOWNLOAD EXAMIANS APP
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