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