Electronic Principles Most AC power is obtained from: oscillators batteries None of these generators lightning oscillators batteries None of these generators lightning ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Assuming 100% efficiency, what is the power being applied to the primary winding of the transformer described in the above question? 100 W 200 W 20 W 1000 W None of these 100 W 200 W 20 W 1000 W None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Suppose the voltage from a power outlet is 120 Vrms. What is the peak voltage? 180 V 100 V None of these 170 V 120 V 180 V 100 V None of these 170 V 120 V ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles When operating below its resonant frequency, a series RLC circuit has the characteristics of a: purely resistive circuit None of these series RLC circuit operated above its resonant frequency series RL circuit series RC circuit purely resistive circuit None of these series RLC circuit operated above its resonant frequency series RL circuit series RC circuit ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The number of free electrons and holes in intrinsic semiconductor increases when the temperature Stays the same None of these 0oC Decreases Increases Stays the same None of these 0oC Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The equivalent of 1 megohms is: one-millionth of an ohm 1 k ohm one million ohms 100,000 ohm None of these one-millionth of an ohm 1 k ohm one million ohms 100,000 ohm None of these ANSWER DOWNLOAD EXAMIANS APP
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