Electronic Principles Suppose the peak value of a sinusoidal voltage is 50 V. What is the rms value? 35.4 V 37.4 V None of these 38.74 V 30.4 V 35.4 V 37.4 V None of these 38.74 V 30.4 V ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A certain power transformer has a turns ratio of 5. What voltage can you expect at the secondary winding when you apply 120 V to the primary winding? 0.4 V None of these 600 V 4.73 24 V 0.4 V None of these 600 V 4.73 24 V ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles As the temperature increases, the current gain can be any of the above contant increases decreases None of these can be any of the above contant increases decreases None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The saturation point is approximately the same as lower end of the load line None of these cutoff point infinity upper end of the load line lower end of the load line None of these cutoff point infinity upper end of the load line 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? 88.8 ohm 224 ohm 89.3 ohm None of these 77.7 ohm 88.8 ohm 224 ohm 89.3 ohm None of these 77.7 ohm ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What causes the depletion layer? Recombination None of these Barrier potential Doping Ions Recombination None of these Barrier potential Doping Ions ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS