Analog Electronics Barrier potential at the temperature (25°C) is 0.7 V, its value at 125°C is 0.5 V. 0.9 V. 0.3 V. 0.7 V. 0.5 V. 0.9 V. 0.3 V. 0.7 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When a reverse bias is applied to gate of JFET the depletion region width is uniform in the channel. is wider near the drain and tapers near source. is wider near the source and tapers near the drain. None of these is uniform in the channel. is wider near the drain and tapers near source. is wider near the source and tapers near the drain. None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the current gain increases from 50 to 300 in an emitter-biased circuit, the collector current increases by a factor of 6. is zero. remains almost the same. decreases by a factor of 6. increases by a factor of 6. is zero. remains almost the same. decreases by a factor of 6. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The Q-point in a voltage amplifier is selected in the middle of the active region because the biasing circuit then need less number of resistors. the circuit needs a small. it gives better stability. it gives distortions less output. the biasing circuit then need less number of resistors. the circuit needs a small. it gives better stability. it gives distortions less output. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A D - MOSFET is considered to be a normally on device. current controlled device. high - power switch. normally off device. normally on device. current controlled device. high - power switch. normally off device. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When P-type substance is connected with positive and N-type is connected with negative terminal then P-N junction diode is in .................... Forward biased Reverse biased No biased None of these Forward biased Reverse biased No biased None of these ANSWER DOWNLOAD EXAMIANS APP
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