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Exam (elaborations)

NEIEP 300 EXAM QUESTIONS AND 100% CORRECT ANSWERS

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  • NEIEP 300
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  • NEIEP 300

NEIEP 300 EXAM QUESTIONS AND 100% CORRECT ANSWERS...

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  • September 23, 2024
  • 6
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • neiep 300
  • neiep 300 exam
  • NEIEP 300
  • NEIEP 300
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NEIEP 300 EXAM QUESTIONS AND 100%
CORRECT ANSWERS

How does an ammeter take a measurement of current in a circuit - Answer Connected in
series with the circuit



If the resistance in a circuit is doubled, what happens to the current in the circuit -
Answer Current will be halved



How is voltage measured in a circuit - Answer Meter must be parallel with volt being
measured



What is the term for the outermost shell of an atom - Answer Valence shell



Atom Nucleus contains - Answer Neutrons and protons



What does the symbol E represent in ohms law - Answer Voltage



What will be the effect on total resistance in a wire if its length is doubled - Answer
Resistance is doubled



If the valence shell of an atom has only one electron _______? - Answer Atom will act as a
good conductor



Unlike charges ______? - Answer Attract



A neutral atom has _____? - Answer equal number protons and electrons

, What is the unit of measurement of current - Answer amperes



Explain the flow of current - Answer Current flow is explained as a uniform flow of
electrons from negative to positive



What is the unit of measurement of the amount of electrons passing a given point -
Answer Coulomb



What is the unit of measurement used in measuring the potential difference across two
points in a circuit - Answer Volt



What is the unit to measure opposite to current flow - Answer Ohms



What happens to resistance in a wire, if its width is increased four times - Answer
Resistance is 1/4



What does the designation DPDTNO switch represent - Answer Double-pole,
Double-Throw, Normally Open switch



_____ refer to the moveable contacts on a switch - Answer Poles



Contact wear is always _______ on DC switches than AC switches - Answer greater



Describe maintained contact switch action - Answer When the switch is actuated once,
contacts close an remain close



What type of switch would be found at a terminal landing - Answer Unidirectional limit
switch

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