Electronic Principles A basic capacitor is composed of: two conductors separated by a dielectric two coils separated by a dielectric None of these two coils separated by a conductor two dielectrics separated by a conductor two conductors separated by a dielectric two coils separated by a dielectric None of these two coils separated by a conductor two dielectrics separated by a conductor ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles 1 Microfarad is the same as: 1 millionth of a picofarad 1 million farads 1000 millifarads None of these 1 million picofarads 1 millionth of a picofarad 1 million farads 1000 millifarads None of these 1 million picofarads ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What causes the depletion layer? Doping Ions None of these Barrier potential Recombination Doping Ions None of these Barrier potential Recombination ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Suppose a voltage source has an ideal voltage of 12V and an internal resistance of 0.5W. For what values of load resistance will the voltage source appear stiff? None of these 100 Ohm 50 Ohm or more 5 Ohm 6 Ohm None of these 100 Ohm 50 Ohm or more 5 Ohm 6 Ohm ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A step-up transformer has a turns ratio of 1:4. If the line voltage is 115 V rms, what is the peak secondary voltage? 707 V 651 V 700 V None of these 208 V 707 V 651 V 700 V None of these 208 V ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following equations most directly leads to the resistance of an ordinary household light bulb, assuming that you know the power and voltage rating? P = E2/R P = PR I = P/E R = E2/P None of these P = E2/R P = PR I = P/E R = E2/P None of these ANSWER DOWNLOAD EXAMIANS APP
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