FREE NEIEP Electrical Theory Questions and Answers Flashcards
6 cards from real EIAT and NEIEP Test practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 FREE NEIEP Electrical Theory Questions and Answers flashcards as text
What does Ohm's Law state?
Answer: Voltage equals current multiplied by resistance (V = IR)
Ohm's Law states V = IR, meaning voltage (V) equals current (I) times resistance (R).
What is the unit of electrical current?
Answer: Ampere
Electrical current is measured in amperes (amps), named after physicist André-Marie Ampère.
In a series circuit with three resistors of 4Ω, 6Ω, and 10Ω, what is the total resistance?
Answer: 20Ω
In a series circuit, total resistance = sum of all resistors = 4 + 6 + 10 = 20Ω.
What happens to total resistance when resistors are connected in parallel?
Answer: Total resistance decreases
Parallel resistors provide multiple current paths, reducing total resistance below the smallest individual resistor.
Which material is the best conductor of electricity among common wiring metals?
Answer: Copper
Copper is one of the best electrical conductors among common materials, which is why it is widely used for wiring.
What is the formula for electrical power?
Answer: P = V × I
Electrical power (P) in watts equals voltage (V) in volts multiplied by current (I) in amperes.
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