Analog Electronics Three identical amplifiers with each one having a voltage gain of 50,input resistance of 1KΩ & output resistance of 250, are cascaded. The open circuit voltage gain of combined amplifier is 51dB 49dB 102dB 98dB 51dB 49dB 102dB 98dB ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For a JEFT, when VDS is increased beyond the pinch-off voltage, the drain electric current remains constant. decreases. increased. first increase and then decreased. remains constant. decreases. increased. first increase and then decreased. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If (211)X = (152)8, then the value of base x is 9 6 5 7 9 6 5 7 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a transistor amplifier, the reverse saturation electric current ICO double for every 10° rise in temperature. double for every 5° rise in temperature. increase linearly with the temperature. double for every 1° rise in temperature. double for every 10° rise in temperature. double for every 5° rise in temperature. increase linearly with the temperature. double for every 1° rise in temperature. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a common emitter, unbypassed resister provides voltage shunt feedback current series feedback positive current feedback negative voltage feedback voltage shunt feedback current series feedback positive current feedback negative voltage feedback ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The universal bias stabilization circuit is the most popular because IC equals to IE. voltage divider is heavily loaded by transistor base . IC does not depend on transistor characteristic. its β sensitivity is low . IC equals to IE. voltage divider is heavily loaded by transistor base . IC does not depend on transistor characteristic. its β sensitivity is low . ANSWER DOWNLOAD EXAMIANS APP
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