Analog Electronics The reverse saturation electric current of a pn junction varies with temperature (T) as independent of T. 1 / T. T2. T. independent of T. 1 / T. T2. T. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which material behave like perfect insulators at low temperatures & conductor at higher temperature ? All the above Si GaAs Ge All the above Si GaAs Ge ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The major advantage of a photo transistor as compared to a photo diode is its increased sensitivity. response to higher frequencies. durability. AC operation. increased sensitivity. response to higher frequencies. durability. AC operation. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Barrier potential at the temperature (25°C) is 0.7 V, its value at 125°C is 0.5 V. 0.3 V. 0.7 V. 0.9 V. 0.5 V. 0.3 V. 0.7 V. 0.9 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The transit time of the electric current carriers through the channel of a JFET decides it’s ________________ characteristics. gate. source. source and drain. drain. gate. source. source and drain. drain. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A working diode must have Low resistance when forward biased, while high resistance when reverse bias Low resistance when forward or reverse biased High resistance when forward biased, while low resistance when reverse bias High resistance when forward or reverse biased Low resistance when forward biased, while high resistance when reverse bias Low resistance when forward or reverse biased High resistance when forward biased, while low resistance when reverse bias High resistance when forward or reverse biased ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS