Analog Electronics A semiconductor material is formed by Metallic bonds Covalent bonds None of these Electrovalent bonds Metallic bonds Covalent bonds None of these Electrovalent bonds ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The number of valence electrons in silicon atom are : 4 2 3 1 4 2 3 1 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An amplifier without feedback has a voltage gain of 50,input resistance os 1 KΩ & Output resistance of 2.5KΩ.The input resistance of the current shunt negative feedback amplifier using the above amplifier with a feedbacik factor of 0.2 is 11KΩ 5KΩ 1/11KΩ 1/5KΩ 11KΩ 5KΩ 1/11KΩ 1/5KΩ ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The most commonly used transistor circuit arrangement is common base. common collector. None of these common emitter. common base. common collector. None of these common emitter. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics With both bases grounded, the only offset that produces an error is the input offset voltage. β. input bias current. input offset current. input offset voltage. β. input bias current. input offset current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The Barkhausen criterion for an oscillator The phase of a feedback signal with respect to input should be 0° or 360° Both A and C Loop gain should be less than unity Loop gain should be unity The phase of a feedback signal with respect to input should be 0° or 360° Both A and C Loop gain should be less than unity Loop gain should be unity ANSWER DOWNLOAD EXAMIANS APP
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