Electronic Principles A basic capacitor is composed of: two coils separated by a dielectric two dielectrics separated by a conductor two coils separated by a conductor two conductors separated by a dielectric None of these two coils separated by a dielectric two dielectrics separated by a conductor two coils separated by a conductor two conductors separated by a dielectric None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A typical light switch in your home is a: None of these rotary switch toggle switch momentary push button switch knife switch None of these rotary switch toggle switch momentary push button switch knife switch ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What form of energy is used to maintain an imbalance of charges between the terminals of a battery? Mechanical energy Solar energy Electronical energy Chemical energy None of these Mechanical energy Solar energy Electronical energy Chemical energy None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following statements is true for the impedance of a series RC circuit? The impedance is greater than either the resistance or capacitive reactance but less than their sum The impedance is greater than the sum of the resistance and capacitive reactance The impedance is less than the sum of the resistance and capacitive reactance None of these The impedance is equal to the sum of the resistance and capacitive reactance The impedance is greater than either the resistance or capacitive reactance but less than their sum The impedance is greater than the sum of the resistance and capacitive reactance The impedance is less than the sum of the resistance and capacitive reactance None of these The impedance is equal to the sum of the resistance and capacitive reactance ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the impedance of a circuit composed of a 100 ohm resistor connected in parallel with a capacitor that has a reactance of 100 ohm? None of these 250 Ohm 60 Ohm 70.7Ohm 99.3 Ohm None of these 250 Ohm 60 Ohm 70.7Ohm 99.3 Ohm ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A diode is in series with 220W. If the voltage across the resister is 4V, what is the current through the diode? 18.2 mA 16.3 mA 55 A 55.86 A None of these 18.2 mA 16.3 mA 55 A 55.86 A None of these ANSWER DOWNLOAD EXAMIANS APP
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