Electronic Principles What is the turns ratio for the transformer specified in the above question? 1.5 None of these 0.575 0.707 10.738 1.5 None of these 0.575 0.707 10.738 ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The knee voltage of a diode is approximately equal to the Forward voltage Barrier potential Applied voltage None of these Breakdown voltage Forward voltage Barrier potential Applied voltage None of these Breakdown voltage ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following is a direct statement of Ohm's law? The voltage drop across a resistance is proportional to the value of resistance and the amount of current flowing through it The algebraic sum of voltages in a loop is equal to zero The algebraic sum of currents entering and leaving a point is equal to zero The total resistance of a parallel circuit is less than the value of the smallest resistance None of these The voltage drop across a resistance is proportional to the value of resistance and the amount of current flowing through it The algebraic sum of voltages in a loop is equal to zero The algebraic sum of currents entering and leaving a point is equal to zero The total resistance of a parallel circuit is less than the value of the smallest resistance None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is one important thing transistors do? Amplify weak signals None of these Regulate voltage Emit light Rectify line voltage Amplify weak signals None of these Regulate voltage Emit light Rectify line voltage ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The transistor has a collector current of 10 mA and a base current of 40 mA. What is the current gain of the transistor? None of these 250 µA 350 µA 300 µA 0.25 µA None of these 250 µA 350 µA 300 µA 0.25 µA ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles When operating below its resonant frequency, a parallel RLC circuit has the characteristics of a: parallel RC circuit purely resistive circuit parallel RLC circuit operated above its resonant frequency parallel RL circuit None of these parallel RC circuit purely resistive circuit parallel RLC circuit operated above its resonant frequency parallel RL circuit None of these ANSWER DOWNLOAD EXAMIANS APP
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