Analog Electronics Generally, the gain of a transistor amplifier falls at high frequencies due to the Skin effect Coupling capacitor at the output Coupling capacitor at the input Internal Capacitance of the device Skin effect Coupling capacitor at the output Coupling capacitor at the input Internal Capacitance of the device ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a properly biased NPN transistor most of the electrons from the emitter pass through the base to the collector. recombine in the emitter its self. recombine with holes in the base . are stopped by the junction barrier. pass through the base to the collector. recombine in the emitter its self. recombine with holes in the base . are stopped by the junction barrier. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The feedback factor of a Wien bridge oscillator using Op-Amp is 1/2 1 1/3 1/4 1/2 1 1/3 1/4 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The main job of a voltage regulator is to provide a nearly __________________ output voltage. sinusoidal. fluctuating. smooth. constant. sinusoidal. fluctuating. smooth. constant. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The number of orbiting electrons in germanium atom are : 28 32 42 36 28 32 42 36 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Three difference Q points are shown on a load line. The upper Q point represents the minimum current gain. maximum current gain. cutoff point. intermediate current gain. minimum current gain. maximum current gain. cutoff point. intermediate current gain. ANSWER DOWNLOAD EXAMIANS APP
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