Electronic Principles What causes the depletion layer? Barrier potential Ions None of these Doping Recombination Barrier potential Ions None of these Doping Recombination 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 None of these Chemical energy Solar energy Electronical energy Mechanical energy None of these Chemical energy Solar energy Electronical energy ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Determine the resistance value and tolerance of a resistor that has the following color bands; first band is red, second band is red, third band is orange, and the fourth band is gold None of these 22,000 Ohm, 5% 22, 000 Ohm, 10% 220 Ohm, 5% 220 Ohm, 10% None of these 22,000 Ohm, 5% 22, 000 Ohm, 10% 220 Ohm, 5% 220 Ohm, 10% ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The value of a capacitor can be made larger by: None of these increasing the area of the plates increasing the voltage applied to the plates increasing the frequency of the applied voltage decreasing the area of the plates None of these increasing the area of the plates increasing the voltage applied to the plates increasing the frequency of the applied voltage decreasing the area of the plates ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Current and voltage are said to be in phase when: their waveforms are both ac or both dc All of these their waveforms cross through zero and reach positive and negative peaks at the same time they have the same amplitude and frequency None of these their waveforms are both ac or both dc All of these their waveforms cross through zero and reach positive and negative peaks at the same time they have the same amplitude and frequency None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Silicon atoms combine into an orderly pattern called a Covalent bond Valence orbit Semiconductor Crystal None of these Covalent bond Valence orbit Semiconductor Crystal None of these ANSWER DOWNLOAD EXAMIANS APP
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