Analog Electronics Barrier potential at the temperature (25°C) is 0.7 V, its value at 125°C is 0.9 V. 0.5 V. 0.7 V. 0.3 V. 0.9 V. 0.5 V. 0.7 V. 0.3 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is true about the breakdown voltage in a zener diode? It equals the electric current times the resistance. It destroys the diode. It is approximately constant. It decreases when electric current increases. It equals the electric current times the resistance. It destroys the diode. It is approximately constant. It decreases when electric current increases. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The ICBO is the electric current that flows when some DC voltage is applied in the reverse direction to the collector junction with emitter open. in the reverse direction to the emitter junction with collector open. in the forward direction to the collector junction with emitter open. in the forward direction to the emitter junction with collector open. in the reverse direction to the collector junction with emitter open. in the reverse direction to the emitter junction with collector open. in the forward direction to the collector junction with emitter open. in the forward direction to the emitter junction with collector open. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If temperature increases then conductivity of a semiconductor is ................... None of these Increases Decreases Constant None of these Increases Decreases Constant ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the zener diode in a zener regulator is connected with the wrong polarity, the load voltage will be closest to 10 V. 14 V. 18 V. 0.7 V. 10 V. 14 V. 18 V. 0.7 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following oscillators are used for low frequency (LF) applications RC oscillators None Both LC and RC Oscillators LC oscillators RC oscillators None Both LC and RC Oscillators LC oscillators ANSWER DOWNLOAD EXAMIANS APP
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