Electricity Concepts Quiz
Test your knowledge of electricity fundamentals with this comprehensive quiz.
Full Name
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First Name
Last Name
Email Address
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example@example.com
Which of the following is a good conductor of electricity?
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Copper
Wood
Plastic
Glass
Select all the correct units of electrical current.
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Ampere
Volt
Ohm
Coulomb per second
Match the following symbols to their correct meanings.
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Rows
V (Volt)
A (Ampere)
Ω (Ohm)
W (Watt)
Symbol
Voltage
Current
Resistance
Power
Voltage
Current
Resistance
Power
Voltage
Current
Resistance
Power
Voltage
Current
Resistance
Power
Which law states that the current through a conductor between two points is directly proportional to the voltage across the two points?
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Ohm's Law
Newton's Law
Faraday's Law
Kirchhoff's Law
True or False: In a series circuit, the total resistance is the sum of the individual resistances.
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True
False
Select all the safety precautions to follow when working with electricity.
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Turn off power before working
Use insulated tools
Work with wet hands
Wear rubber-soled shoes
What is the formula for calculating electrical power (P)?
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P = V × I
P = I / R
P = V + I
P = R × I
Short Answer: Name one example of an insulator.
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Short Answer: What device is used to measure electric current?
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Rate your confidence in your knowledge of electricity concepts (1 = Not confident, 5 = Very confident).
Not confident
1
2
3
4
Very confident
5
1 is Not confident, 5 is Very confident
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