Analog Electronics Barrier potential at the temperature (25°C) is 0.7 V, its value at 125°C is 0.5 V. 0.7 V. 0.9 V. 0.3 V. 0.5 V. 0.7 V. 0.9 V. 0.3 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In an OP-amp differentiator The amplitude of output is proportional to rate of change of input Polarity of input and output is the same The amplitude of output is proportional to input Output occurs when input is finite and constant The amplitude of output is proportional to rate of change of input Polarity of input and output is the same The amplitude of output is proportional to input Output occurs when input is finite and constant ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following transistor configuration circuit is much less temperature dependent ? None of these Common base. Common collector. Common emitter. None of these Common base. Common collector. Common emitter. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The number of valence electrons in silicon atom are : 4 1 2 3 4 1 2 3 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the collector resistor is open, the collector voltage is low. high. unchanged. unknown. low. high. unchanged. unknown. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The 741 C has a unity - gain frequency of 10 Hz. 20 Hz. 15 MHz. 1 MHz. 10 Hz. 20 Hz. 15 MHz. 1 MHz. ANSWER DOWNLOAD EXAMIANS APP
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