Analog Electronics Avalanche breakdown in a diode occurs when None of these potential barrier is reduced to zero. reverse bias exceeds a certain value. forward electric current exceeds certain value. None of these potential barrier is reduced to zero. reverse bias exceeds a certain value. forward electric current exceeds certain value. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For emitter bias, the voltage at the emitter is 0.7 V less than the collector voltage. emitter voltage. base voltage. ground voltage. collector voltage. emitter voltage. base voltage. ground voltage. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Donors to a semiconductor material is Divalant Tetravalant Pentavalant Trivalant Divalant Tetravalant Pentavalant Trivalant ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A dc power supply has no-load voltage of 30v,and a full-load voltage of 25v at full-load current of 1A.Its output resistance & load regulation ,respectively are 5 Ω & 16.7 % 25 Ω & 16.7 % 5 Ω & 20 % 25 Ω & 20 % 5 Ω & 16.7 % 25 Ω & 16.7 % 5 Ω & 20 % 25 Ω & 20 % ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A LED produces light when forward biased. None of these unbiased. reverse biased. forward biased. None of these unbiased. reverse biased. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Single phase, 230 V, 1 KW heater is connected acrose single phase 230 V, 50 Hz supply through a diode. The power delivered to the heater element None of above. 500 W. 100 W. 1000 W. None of above. 500 W. 100 W. 1000 W. ANSWER DOWNLOAD EXAMIANS APP
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