Electronic Principles What are the main parts of an atom? Electrons, ions, and neutrons Protons only Electrons, protons, and ions None of these Electrons, protons, and neutrons Electrons, ions, and neutrons Protons only Electrons, protons, and ions None of these Electrons, protons, and neutrons ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Current is The force that causes electrons to flow None of these The number of free electrons in an atom The flow of charged particles through a material An imbalance of electrical charges The force that causes electrons to flow None of these The number of free electrons in an atom The flow of charged particles through a material An imbalance of electrical charges ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A real voltage source has Infinite internal resistance None of these A large internal resistance Zero internal resistance A small internal resistance Infinite internal resistance None of these A large internal resistance Zero internal resistance A small internal resistance ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What is the total resistance of a series circuit that contains four resistors having values of 220W, 470W, 1W, and 1.2W? 692.2 Ohm 3890 Ohm 844.5 Ohm 1234 Ohm None of these 692.2 Ohm 3890 Ohm 844.5 Ohm 1234 Ohm None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles Holes act like: Positive charges Crystals Atoms Negative charges None of these Positive charges Crystals Atoms Negative charges None of these ANSWER DOWNLOAD EXAMIANS APP
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