Electronic Principles What form of energy is used for creating static electricity? Mechanical energy None of these Light energy Solar energy Chemical energy Mechanical energy None of these Light energy Solar energy Chemical energy ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A typical light switch in your home is a: momentary push button switch None of these knife switch toggle switch rotary switch momentary push button switch None of these knife switch toggle switch rotary switch ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A circuit has two different voltage sources that are connected in a series-opposing form. If the sources are rated at 6 V and 9 V, what is the total source voltage? None of these 3 V 7.5 V 16 V 8 V None of these 3 V 7.5 V 16 V 8 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? R = E2/P None of these P = PR P = E2/R I = P/E R = E2/P None of these P = PR P = E2/R I = P/E ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Holes act like: Positive charges Crystals Atoms None of these Negative charges Positive charges Crystals Atoms None of these Negative charges ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The rotating coil of wire in an electric motor is called the: None of these armature loop brush commutator None of these armature loop brush commutator ANSWER DOWNLOAD EXAMIANS APP
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