Electronic Principles In a step-down transformer, which is larger? Primary voltage Impossible to say None of these Secondary voltage Neither Primary voltage Impossible to say None of these Secondary voltage Neither ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the turns ratio for the transformer specified in the above question? 0.707 10.738 1.5 None of these 0.575 0.707 10.738 1.5 None of these 0.575 ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A current source has an internal resistance of 100 kW. What is the largest load resistance if the current source must appear stiff? 10 k Ohm 20 k Ohm 1 k Ohm 2 k Ohm None of these 10 k Ohm 20 k Ohm 1 k Ohm 2 k Ohm None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The total inductive reactance of a parallel inductor circuit is: equal to the sum of the individual inductance values equal to the sum of the individual inductive-reactance values less than the inductance value of the smallest inductor equal to the source voltage divided by total current None of these equal to the sum of the individual inductance values equal to the sum of the individual inductive-reactance values less than the inductance value of the smallest inductor equal to the source voltage divided by total current None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the impedance of a circuit composed of a 100 ohm resistor connected in parallel with an inductor that has a reactance of 200 W? None of these 88.8 ohm 89.3 ohm 224 ohm 77.7 ohm None of these 88.8 ohm 89.3 ohm 224 ohm 77.7 ohm ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles To get the Norton current, you have to Short the voltage source Short the load resistor Open the load resistor None of these Open the voltage source Short the voltage source Short the load resistor Open the load resistor None of these Open the voltage source ANSWER DOWNLOAD EXAMIANS APP
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