Analog Electronics The collector characteristics of a common - emitter connected transistor may be used to find its output resistance . input resistance. voltage gain. base current. output resistance . input resistance. voltage gain. base current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The voltage divider biasing circuit is used in amplifiers quite often because it limits the AC signal going to base. makes the operating point almost independent of β. reduces the DC base electric current. reduces the cost of the circuit. limits the AC signal going to base. makes the operating point almost independent of β. reduces the DC base electric current. reduces the cost of the circuit. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An opamp has a voltage gain of 200,000. If the output voltage is 1 V, the input voltage is 1 V. 10 V. 2 micro V. 5 5 micro V. 1 V. 10 V. 2 micro V. 5 5 micro V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The current gain of a BJT is gm /rπ gm rπ gm / r0 gm r0 gm /rπ gm rπ gm / r0 gm r0 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following transistor configuration circuit is much less temperature dependent ? None of these Common emitter. Common collector. Common base. None of these Common emitter. Common collector. Common base. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A D - MOSFET is considered to be a normally on device. current controlled device. high - power switch. normally off device. normally on device. current controlled device. high - power switch. normally off device. ANSWER DOWNLOAD EXAMIANS APP
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