Electronic Principles The direction of conventional current flow is: from neutral to positive from positive to negative None of these from negative to positive from left to right from neutral to positive from positive to negative None of these from negative to positive from left to right ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles When the Q point moves along the load line, the voltage increases when the current None of these Increases Can be any of above Stays the same Decreases None of these Increases Can be any of above Stays the same Decreases ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the total resistance of a series circuit that contains four resistors having values of 220W, 470W, 1W, and 1.2W? 844.5 Ohm None of these 3890 Ohm 1234 Ohm 692.2 Ohm 844.5 Ohm None of these 3890 Ohm 1234 Ohm 692.2 Ohm ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Suppose a step-down transformer has a turns ration of 5:1. If the secondary current is 1A rms, what is the primary-current? None of these 0.6 A 0.4 A 0.3 A 0.2 A None of these 0.6 A 0.4 A 0.3 A 0.2 A ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A transistor has a current gain of 125 and a base current of 30 µA. What is the collector current? 3.75 mA 3.2 mA 13 mA 0.05 mA None of these 3.75 mA 3.2 mA 13 mA 0.05 mA None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The merging of a free electron and a hole is called Thermal energy None of these Lifetime Recombination Covalent bonding Thermal energy None of these Lifetime Recombination Covalent bonding ANSWER DOWNLOAD EXAMIANS APP
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