Analog Electronics If the collector resistor is open, the collector voltage is unknown. low. unchanged. high. unknown. low. unchanged. high. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A small collector current with zero base current is caused by the leakage current of the collector diode. transistor. emitter diode. base diode. collector diode. transistor. emitter diode. base diode. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of following is the fastest switching device ? BJT. JFET. MOSFET. Triode. BJT. JFET. MOSFET. Triode. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The action of JFET in its equivalent circuit can best be represented as a Current controlled voltage source Voltage controlled voltage source voltage controlled current source Current controlled Current source Current controlled voltage source Voltage controlled voltage source voltage controlled current source Current controlled Current source ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The main job of a voltage regulator is to provide a nearly __________________ output voltage. fluctuating. constant. smooth. sinusoidal. fluctuating. constant. smooth. sinusoidal. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Avalanche breakdown in a diode occurs when potential barrier is reduced to zero. reverse bias exceeds a certain value. forward electric current exceeds certain value. None of these potential barrier is reduced to zero. reverse bias exceeds a certain value. forward electric current exceeds certain value. None of these ANSWER DOWNLOAD EXAMIANS APP
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