Neiep 300 Questions With Correct Detailed Answers 100% Pass

NEIEP 300 QUESTIONS WITH CORRECT DETAILED ANSWERS 100% PASS How should ammeters be used to take measurements in a circuit - correct answers-Connected in series with the circuit What will happen to the current in a circuit if the resistance is doubled - correct answers-Current will be halved How do you measure voltage in a circuit - correct answers-Meter must be parallel with volt being measured What is the outermost shell of an atom called - correct answers-Valence shell The Nucleus of an atom contains what - correct answers-Neutrons and protons Whats the E symbol represent in ohms law - correct answers-Voltage What happens to the total resistance in a wire if the length is doubled - correct answers-Resistance is doubled If an atom has only one electron in its valence shell _______? - correct answers-Atom will act as a good conductor Unlike charges ______? - correct answers-Attract A neutral atom has _____? - correct answers-equal number protons and electrons What is the name of the unit measuring current - correct answers-amperes Describe current flow - correct answers-Uniform movement of electrons from negative to positive What is the unit that measures the quantity of electrons passing a given point - correct answers-Coulomb Name the unit used in measuring the potential difference across two points in a circuit - correct answers-Volt What is the unit to measure opposite to current flow - correct answers-Ohms What happens to resistance in a wire, if its width is increased four times - correct answers-Resistance is 1/4 What does the designation DPDTNO switch represent - correct answers-Double-pole, Double-Throw, Normally Open switch _____ refer to the moveable contacts on a switch - correct answers-Poles Contact wear is always _______ on DC switches than AC switches - correct answers-greater