Analog Electronics When a junction diode is Reverse Biased then diode acts like ....................... Short switch Close switch None of these An open switch Short switch Close switch None of these An open switch ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the series resistance increases in an unloaded zener regulator, the zener current increases. decreases. stays the same. equals the voltage divided by the resistance. increases. decreases. stays the same. equals the voltage divided by the resistance. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When testing an npn transistor using an ohmmeter, the collector-emitter resistance will be low when the emitter is positive in respect to the collector. the transistor is normal. the collector is positive in respect to the emitter. the transistor is defective. the emitter is positive in respect to the collector. the transistor is normal. the collector is positive in respect to the emitter. the transistor is defective. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The transition capacitance of a reverse biased pn junction having uniform doping on both sides, varies with junction voltage ( VB ) as 1 / VB. ( VB )2. ( VB )- 1 / 2. VB. 1 / VB. ( VB )2. ( VB )- 1 / 2. VB. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the collector resistor is open, the collector voltage is unchanged. high. low. unknown. unchanged. high. low. unknown. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The leakage electric current ICBO flows in the emitter, base and collector leads. the emitter and base leads. the base and collector leads. the emitter and collector leads. the emitter, base and collector leads. the emitter and base leads. the base and collector leads. the emitter and collector leads. ANSWER DOWNLOAD EXAMIANS APP
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