Analog Electronics In the second approximation, the total voltage across the zener diode is the sum of the breakdown voltage and the voltage across the zener diode. zener resistance. series resistor. source. zener diode. zener resistance. series resistor. source. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The voltage gain of a loaded differential amp is impossible to determine. smaller than the unloaded voltage gain. equal to RC / re. large than the unloaded voltage gain. impossible to determine. smaller than the unloaded voltage gain. equal to RC / re. large than the unloaded voltage gain. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the load resistance increases in a zener regulator, the zener current decreases. Increases. equals the source voltage divided by series resistance. stays the same. decreases. Increases. equals the source voltage divided by series resistance. stays the same. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For a transistor amplifier with self- biasing network, the following components are used: R1 = 4 KΩ, R2 = 4 KΩ and RE = 1 KΩ, the approximate value of stability factor will be 2. 1.5. 4. 3. 2. 1.5. 4. 3. 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. reduces the DC base electric current. reduces the cost of the circuit. makes the operating point almost independent of β. limits the AC signal going to base. reduces the DC base electric current. reduces the cost of the circuit. makes the operating point almost independent of β. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Colpitts oscillator is also called as Tank circuit oscillator All of these LC oscillator Resonant circuit oscillator Tank circuit oscillator All of these LC oscillator Resonant circuit oscillator ANSWER DOWNLOAD EXAMIANS APP
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