Electronic Principles What form of energy is used for creating static electricity? Solar energy Light energy Mechanical energy Chemical energy None of these Solar energy Light energy Mechanical energy Chemical energy None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Which one of the following equations most directly determines the power dissipation of a resistance when you know the power dissipation of a resistance when you know the voltage drop and current? P = E2/R P = IE None of these P = I2R I = P/E P = E2/R P = IE None of these P = I2R I = P/E ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What are the main parts of an atom? None of these Electrons, ions, and neutrons Electrons, protons, and neutrons Electrons, protons, and ions Protons only None of these Electrons, ions, and neutrons Electrons, protons, and neutrons Electrons, protons, and ions Protons only ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the total resistance of a parallel circuit that contains two resistors having values of 220 ohm and 470 ohm? 690 ohm 150 ohm None of these 220 ohm 445 ohm 690 ohm 150 ohm None of these 220 ohm 445 ohm ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the difference between the kinds of charges for an electron and a proton? None of these An electron has a negative charge and a proton has a positive charge An electron has a positive charge and a proton has a negative charge An electron has a positive charge and a proton has no charge An electron has a negative charge and a proton has no charge None of these An electron has a negative charge and a proton has a positive charge An electron has a positive charge and a proton has a negative charge An electron has a positive charge and a proton has no charge An electron has a negative charge and a proton has no charge ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A diode is in series with 220W. If the voltage across the resister is 4V, what is the current through the diode? 55 A 55.86 A 16.3 mA 18.2 mA None of these 55 A 55.86 A 16.3 mA 18.2 mA None of these ANSWER DOWNLOAD EXAMIANS APP
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