Analog Electronics Barrier potential at the temperature (25°C) is 0.7 V, its value at 125°C is 0.9 V. 0.7 V. 0.5 V. 0.3 V. 0.9 V. 0.7 V. 0.5 V. 0.3 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the condition if no external potential energy is applied to the PN junction then diode ? Forward biased None of these Zero Bias Reversed biased Forward biased None of these Zero Bias Reversed biased ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Reverse saturation electric current in a silicon pn junction diode nearly doubles for very 10° rise in temperature. 2° rise in temperature. 5° rise in temperature. 6° rise in temperature. 10° rise in temperature. 2° rise in temperature. 5° rise in temperature. 6° rise in temperature. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In an OP-amp differentiator Polarity of input and output is the same Output occurs when input is finite and constant The amplitude of output is proportional to input The amplitude of output is proportional to rate of change of input Polarity of input and output is the same Output occurs when input is finite and constant The amplitude of output is proportional to input The amplitude of output is proportional to rate of change of input ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The collector current is 1.5 mA. If the current gain is 50, the base current is 3 µA. 30 µA. 150 µA. 3 mA. 3 µA. 30 µA. 150 µA. 3 mA. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The early effect in a bipolar junction transistor is caused by Fast turn-on Large emitter-base forward bias Large collector-base reverse bias Fast turn-off Fast turn-on Large emitter-base forward bias Large collector-base reverse bias Fast turn-off ANSWER DOWNLOAD EXAMIANS APP
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