Analog Electronics When a reverse bias is applied to a diode, it will none of these. lower the potential barrier. increases the majority carrier an electric current greatly. raise the potential barrier. none of these. lower the potential barrier. increases the majority carrier an electric current greatly. raise the potential barrier. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which material behave like perfect insulators at low temperatures & conductor at higher temperature ? GaAs All the above Ge Si GaAs All the above Ge Si ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For transistor action Je must be forward biased and Jc should be reverse biased. the base region must be very thin and lightly doped. the emitter should be heavily doped. all of these. Je must be forward biased and Jc should be reverse biased. the base region must be very thin and lightly doped. the emitter should be heavily doped. all of these. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input offset electric current is usually unimportant when a base resistor is used. equal to zero. less than the input offset voltage. less than the input bias current. unimportant when a base resistor is used. equal to zero. less than the input offset voltage. less than the input bias current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The forbidden energy gap between valance band and conduction band in semiconductor material is about 1eV 0 eV 15 eV None of these 1eV 0 eV 15 eV None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Semiconductor Diode is used as an amplifier a modulator an oscillator a rectifier an amplifier a modulator an oscillator a rectifier ANSWER DOWNLOAD EXAMIANS APP
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