Analog Electronics When the two input terminals of a differential amplifier are grounded the base currents are equal. an output error voltage usually exists. the ac output voltage is zero. the collector currents are equal. the base currents are equal. an output error voltage usually exists. the ac output voltage is zero. the collector currents are equal. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The value of total collector electric current in a CB circuit is IC = βIE. IC = αIE + ICO. IC = αIE - ICO. IC = αIE. IC = βIE. IC = αIE + ICO. IC = αIE - ICO. IC = αIE. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the collector resistor is open, the collector voltage is unknown. low. high. unchanged. unknown. low. high. unchanged. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For emitter bias, the voltage at the emitter is 0.7 V less than the emitter voltage. ground voltage. base voltage. collector voltage. emitter voltage. ground voltage. base voltage. collector voltage. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For audio frequency applications, the popular oscillator used is Crystal oscillator Hartley oscillator Phase shift oscillator Wien bridge oscillator Crystal oscillator Hartley oscillator Phase shift oscillator Wien bridge oscillator ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In the active region, the collector current is not changed significantly by base current. current gain. base supply voltage. collector resistance. base current. current gain. base supply voltage. collector resistance. ANSWER DOWNLOAD EXAMIANS APP
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