Analog Electronics When the source voltage increases in a zener regulator, which of these electric current remain approximately constant ? Load current. Zener current. Series current. None of these. Load current. Zener current. Series current. None of these. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the base resistor has zero resistance, the transistor will probably be in cutoff. None of these destroyed. saturated. in cutoff. None of these destroyed. saturated. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the current gain increases from 50 to 300 in an emitter-biased circuit, the collector current remains almost the same. decreases by a factor of 6. is zero. increases by a factor of 6. remains almost the same. decreases by a factor of 6. is zero. increases by a factor of 6. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The number of valence electrons in silicon atom are : 3 2 1 4 3 2 1 4 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A common - mode signal is applied to the non - inverting input. the inverting input. both inputs. the top of the tail resistor. the non - inverting input. the inverting input. both inputs. the top of the tail resistor. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Conventional biasing of a BJT has EB forward biased and CB reversed biased. EB forward biased and CB forward biased. EB reversed biased and CB reversed biased. EB reversed biased and CB forward biased. EB forward biased and CB reversed biased. EB forward biased and CB forward biased. EB reversed biased and CB reversed biased. EB reversed biased and CB forward biased. ANSWER DOWNLOAD EXAMIANS APP
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