Electrical Units Quiz

What is the unit of electrical current?

• Watt

• Ampere

• Volt

• Ohm

What does one volt measure?

• Energy

• Current

• Resistance

• Voltage

Who is the unit of resistance named after?

• Albert Einstein

• George Simon Ohm

• Isaac Newton

• James Watt

What is the unit of power called?

• Coulomb

• Watt

• Farad

• Joule

What does dBm stand for?

• Decibel-megawatt

• Decibel-milliwatt

• Decibel-ampere

• Decibel-microvolt

What is the unit of capacitance?

• Tesla

• Coulomb

• Farad

• Henry

What is the unit of electric charge?

• Joule

• Coulomb

• Ohm

• Watt

What does one hertz measure?

• Voltage

• Current

• Frequency

• Resistance

What is the unit of magnetic flux?

• Joule

• Weber

• Tesla

• Henry

What is the relationship of 1 watt?

• 1W = 1Ω

• 1W = 1J / 1s

• 1W = 1C / 1s

• 1W = 1V / 1A