Electronic Principles In a step-down transformer, which is larger? Primary voltage Secondary voltage None of these Neither Impossible to say Primary voltage Secondary voltage None of these Neither Impossible to say ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The merging of a free electron and a hole is called Lifetime Thermal energy Recombination None of these Covalent bonding Lifetime Thermal energy Recombination None of these Covalent bonding ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What kind of device is a diode? Unipolar Nonlinear None of these Linear Bilateral Unipolar Nonlinear None of these Linear Bilateral ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the turns ratio of a power transformer that shows 50 V at its secondary winding when you apply 150 V to its primary winding? 43922 None of these 43891 3 2 43922 None of these 43891 3 2 ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What form of energy is used for creating static electricity? Chemical energy Solar energy None of these Light energy Mechanical energy Chemical energy Solar energy None of these Light energy Mechanical energy ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the phase shift between total current and voltage, if 100 ohm resistor connected in parallel with an inductor that has a reactance of 200W? None of these 180 degree 90 degree 0 degree 26.6 degree None of these 180 degree 90 degree 0 degree 26.6 degree ANSWER DOWNLOAD EXAMIANS APP
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