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. 0.7 V. 0.3 V. 0.5 V. 0.9 V. 0.7 V. 0.3 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The current gain of a BJT is gm rπ gm /rπ gm r0 gm / r0 gm rπ gm /rπ gm r0 gm / r0 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Thermal runaway is not possible in FET because as the temperature of FET increases The mobility decreases None of these The drain current increases The transconductance increases The mobility decreases None of these The drain current increases The transconductance increases ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of following is the fastest switching device ? MOSFET. JFET. Triode. BJT. MOSFET. JFET. Triode. BJT. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The emitter of the transistor is generally doped the heaviest because it has to dissipate maximum power. must possess low resistance. is the first region of transistor. has to supply the charge carriers. has to dissipate maximum power. must possess low resistance. is the first region of transistor. has to supply the charge carriers. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A schottky device is a Majority carrier device. Minority carrier device. Both B and C. Fast recovery device. Majority carrier device. Minority carrier device. Both B and C. Fast recovery device. ANSWER DOWNLOAD EXAMIANS APP
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