Analog Electronics Barrier potential at the temperature (25°C) is 0.7 V, its value at 125°C is 0.3 V. 0.9 V. 0.7 V. 0.5 V. 0.3 V. 0.9 V. 0.7 V. 0.5 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the source voltage increases in a zener regulator, which of these electric current remain approximately constant ? Series current. Load current. None of these. Zener current. Series current. Load current. None of these. Zener current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A JFET has disadvantage of having low input impedance. possessing positive temperature coefficient. having small gain-bandwidth product. being noisy. having low input impedance. possessing positive temperature coefficient. having small gain-bandwidth product. being noisy. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The first step in analyzing emitter-based circuits is to find the emitter current. supply current. base current. collector current. emitter current. supply current. base current. collector current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Why is silicon preferred than germanium ? Leakage current due to minority charge carrier is less in silicon All the above Current sensitivity of silicon with temperature is less Silicon has higher tolerance to temperature Leakage current due to minority charge carrier is less in silicon All the above Current sensitivity of silicon with temperature is less Silicon has higher tolerance to temperature ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following transistor configuration circuit is much less temperature dependent ? Common emitter. Common base. Common collector. None of these Common emitter. Common base. Common collector. None of these ANSWER DOWNLOAD EXAMIANS APP
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