Analog Electronics Junction field effect transistors (JFET) contain how many diodes? 4. 2. 1. 3. 4. 2. 1. 3. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the range of energy band gap of semiconductors ? 14-15 ev 1-3 ev 0 ev 10-15 ev 14-15 ev 1-3 ev 0 ev 10-15 ev 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 unity Loop gain should be less than unity The phase of a feedback signal with respect to input should be 0° or 360° Both A and C Loop gain should be unity Loop gain should be less than unity ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the majority carriers of P type material ? Protons Holes Electrons None of these Protons Holes Electrons None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The collector characteristics of a common - emitter connected transistor may be used to find its base current. input resistance. output resistance . voltage gain. base current. input resistance. output resistance . voltage gain. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Why holes are not created in a metal ? The forbidden band is missing The conduction band and valance band are overlapped None of these Both 1 & 2 The forbidden band is missing The conduction band and valance band are overlapped None of these Both 1 & 2 ANSWER DOWNLOAD EXAMIANS APP
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