Analog Electronics The Barkhausen criterion for an oscillator Loop gain should be unity Loop gain should be less than unity The phase of a feedback signal with respect to input should be 0° or 360° Both A and C Loop gain should be unity Loop gain should be less than unity The phase of a feedback signal with respect to input should be 0° or 360° Both A and C ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The first step in analyzing emitter-based circuits is to find the collector current. emitter current. base current. supply current. collector current. emitter current. base current. supply current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the base resistor increases, the collector voltage will probably decrease. All of these stay the same. increase. decrease. All of these stay the same. increase. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A D - MOSFET can operate in the low - impedance. depletion - mode or enhancement - mode. enhancement - mode only. depletion - mode only . low - impedance. depletion - mode or enhancement - mode. enhancement - mode only. depletion - mode only . ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A pn junction/Diode is a/an Unidirectional Component None of these Bidirectional component Linear component Unidirectional Component None of these Bidirectional component Linear component ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A LED produces light when None of these forward biased. unbiased. reverse biased. None of these forward biased. unbiased. reverse biased. ANSWER DOWNLOAD EXAMIANS APP
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