Analog Electronics The number of valence electrons in silicon atom are : 4 1 3 2 4 1 3 2 ANSWER DOWNLOAD EXAMIANS APP
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 49dB 102dB 51dB 98dB 49dB 102dB 51dB 98dB ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the emitter resistance increases, the collector voltage stays the same. breaks down the transistor. decreases. increases. stays the same. breaks down the transistor. decreases. increases. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For a diode, reverse recovery time is defined as the time between the instant diode current becomes zero and the instant reverse recovery current decays to 10% of reverse peak current. 15% of reverse peak current. 25% of reverse peak current. 0. 10% of reverse peak current. 15% of reverse peak current. 25% of reverse peak current. 0. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input offset electric current equals the collector electric current divided by the base current. average of the two base currents. difference between the two base-emitter voltages. difference between the two base currents. collector electric current divided by the base current. average of the two base currents. difference between the two base-emitter voltages. difference between the two base currents. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When P-type substance is connected with negative and n-type is connected with positive terminal of the battery then P-n junction diode is in .................... Reverse biased No biased None of these Forward biased Reverse biased No biased None of these Forward biased ANSWER DOWNLOAD EXAMIANS APP
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