Electronic Principles A device that converts light energy to electrical energy is called a: solar cell photo transistor photodiode None of these thermocouple solar cell photo transistor photodiode None of these thermocouple ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What are the main parts of an atom? Electrons, protons, and neutrons Electrons, ions, and neutrons Electrons, protons, and ions Protons only None of these Electrons, protons, and neutrons Electrons, ions, and neutrons Electrons, protons, and ions Protons only None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles At room temperature a conductor has low many holes? less than the free electrons Only those produced by thermal energy Same number as free electrons many None of these less than the free electrons Only those produced by thermal energy Same number as free electrons many None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The rotating coil of wire in an electric motor is called the: None of these armature commutator brush loop None of these armature commutator brush loop ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles In a transistor operates at the middle of the load line, an increase in the base resistance will move the Q point off the load line None of these down nowhere up off the load line None of these down nowhere up 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 7.5 V 8 V 3 V 16 V None of these 7.5 V 8 V 3 V 16 V ANSWER DOWNLOAD EXAMIANS APP
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