Electronic Principles A zener diode has a voltage of 10 V and a current of 20 mA. What is the power dissipation? 10 mW None of these 20 mW 200 mW 300 mW 10 mW None of these 20 mW 200 mW 300 mW ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles 1 Microfarad is the same as: None of these 1000 millifarads 1 million farads 1 million picofarads 1 millionth of a picofarad None of these 1000 millifarads 1 million farads 1 million picofarads 1 millionth of a picofarad ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Doubling the operating frequency of an inductive circuit: cuts the inductive reactance in half doubles the amount of inductive reactance multiplies the inductive reactance by 6.28 None of these has no effect on the inductive reactance cuts the inductive reactance in half doubles the amount of inductive reactance multiplies the inductive reactance by 6.28 None of these has no effect on the inductive reactance ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Assuming 100% efficiency, what is the power being consumed at the secondary winding of the transformer described in question 91? 200 W 100 W 20 W None of these 1000 W 200 W 100 W 20 W None of these 1000 W ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The total capacitive reactance of a parallel capacitor circuit is: equal to the source voltage divided by total current equal to the sum of the individual capacitive-reactance values equal to the sum of the individual capacitance values less than the capacitance value of the smallest capacitor None of these equal to the source voltage divided by total current equal to the sum of the individual capacitive-reactance values equal to the sum of the individual capacitance values less than the capacitance value of the smallest capacitor None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following properties of a magnetic circuit can be directly compared to resistance in an electrical circuit? Reluctance There is no valid comparison Permeability Retentivity Permeance Reluctance There is no valid comparison Permeability Retentivity Permeance ANSWER DOWNLOAD EXAMIANS APP
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