Analog Electronics If the base current is 100 mA and the current gain is 30, the emitter current is 3.1 A. 3 A. 3.33 mA. 10 A. 3.1 A. 3 A. 3.33 mA. 10 A. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Energy gap of semiconductor is approx 1 eV. 5 - 8 eV. > 8 eV . 0 eV. 1 eV. 5 - 8 eV. > 8 eV . 0 eV. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The voltage divider biasing circuit is used in amplifiers quite often because it makes the operating point almost independent of β. reduces the cost of the circuit. reduces the DC base electric current. limits the AC signal going to base. makes the operating point almost independent of β. reduces the cost of the circuit. reduces the DC base electric current. limits the AC signal going to base. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the emitter resistance decreases, the Q point moves up. current gain increases. collector current decreases. Q point stays where it is. Q point moves up. current gain increases. collector current decreases. Q point stays where it is. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following is not a sinusoidal oscillator? RC phase shift oscillator Relaxation oscillator Crystal oscillator LC oscillator RC phase shift oscillator Relaxation oscillator Crystal oscillator LC oscillator ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For a JEFT, when VDS is increased beyond the pinch-off voltage, the drain electric current increased. first increase and then decreased. decreases. remains constant. increased. first increase and then decreased. decreases. remains constant. ANSWER DOWNLOAD EXAMIANS APP
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