Electronic Principles What form of energy is used for creating static electricity? Chemical energy None of these Solar energy Light energy Mechanical energy Chemical energy None of these Solar energy Light energy Mechanical energy 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? 8 V 16 V 7.5 V 3 V None of these 8 V 16 V 7.5 V 3 V None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The merging of a free electron and a hole is called Recombination Lifetime Covalent bonding Thermal energy None of these Recombination Lifetime Covalent bonding Thermal energy None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A zener diode has a voltage of 10 V and a current of 20 mA. What is the power dissipation? 20 mW 10 mW 200 mW 300 mW None of these 20 mW 10 mW 200 mW 300 mW None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The current gain of a transistor is defined as the ratio of the collector current to the emitter current supply current None of these base current collector current emitter current supply current None of these base current collector current ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles In a step-down transformer, which is larger? Secondary voltage Neither Impossible to say None of these Primary voltage Secondary voltage Neither Impossible to say None of these Primary voltage ANSWER DOWNLOAD EXAMIANS APP
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