Analog Electronics If the base resistor is open, what is the collect current? 10 mA. 0 mA. 2 mA. 1 mA. 10 mA. 0 mA. 2 mA. 1 mA. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a JFET, if the gate voltage Vgs is made more negative, then channel conductivity increases. depletion region decreases. channel conductivity decreases. channel electric current increases . channel conductivity increases. depletion region decreases. channel conductivity decreases. channel electric current increases . ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the source voltage increases in a zener regulator, which of these electric current remain approximately constant ? Series current. Zener current. Load current. None of these. Series current. Zener current. Load current. None of these. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the input impedance of a common-gate configured JFET? Low. Very low. High. Very high. Low. Very low. High. Very high. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the JFET is no longer able to control the current, this point is called the depletion region. pinch-off region. breakdown region. saturated point. depletion region. pinch-off region. breakdown region. saturated point. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In all base driver amplifiers ac emitter voltage is 180° out of phase with ac base voltage ac collector voltage is in phase with ac base voltage None of these ac collector voltage is 180° out of phase with ac base voltage ac emitter voltage is 180° out of phase with ac base voltage ac collector voltage is in phase with ac base voltage None of these ac collector voltage is 180° out of phase with ac base voltage ANSWER DOWNLOAD EXAMIANS APP
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