Analog Electronics Semiconductor Diode is used as a modulator an amplifier a rectifier an oscillator a modulator an amplifier a rectifier an oscillator ANSWER DOWNLOAD EXAMIANS APP
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 The positive part of the output signal in a transistor circuit starts clipping, if Q point of the circuit moves toward the saturation point. toward the center of the load line. none of these. toward the cutoff point. toward the saturation point. toward the center of the load line. none of these. toward the cutoff point. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The current gain of a BJT is gm / r0 gm /rπ gm r0 gm rπ gm / r0 gm /rπ gm r0 gm rπ ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the current gain is 100 and the collector current is 10 mA, the base current is 10 A. 100 µA. 10 µA. 1 A. 10 A. 100 µA. 10 µA. 1 A. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The junction capacitance of linearly graded junction varies with the applied reverse bias, VR as (VR)- 1. (VR)1/2. (VR)- 1/3. (VR)- 1/2. (VR)- 1. (VR)1/2. (VR)- 1/3. (VR)- 1/2. ANSWER DOWNLOAD EXAMIANS APP
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