BSE UNIT 2 LESSON 4 Electricity-Water Analogy Quiz

What does water pressure represent in the electricity-water analogy?

• Resistance

• Electric current

• Power

• Electric potential difference

What is the equivalent of pipe diameter in electrical terms according to the analogy?

• Voltage

• Resistance

• Current

• Power

In the electricity-water analogy, what does water flow correspond to?

• Voltage

• Resistance

• Electric current

• Power

What does energy generated in the water wheel analogy equate to in electrical terms?

• Voltage

• Resistance

• Electric current

• Power

What is the base SI unit of electric current?

• Volt (V)

• Ampere (A)

• Watt (W)

• Ohm (Ω)

What does the SI unit 'ampere' measure?

• Electric potential difference

• Electrical resistance

• Flow of electrons

• Electromotive force

How many amperes do standard lighting circuits typically draw?

• 13A

• 5A

• 10A

• 1A

What is the derived unit for electric potential, electric potential difference, and electromotive force?

• Ampere (A)

• Ohm (Ω)

• Volt (V)

• Watt (W)

Voltage can be thought of as which of the following?

• Electrical resistance

• Electrical pressure

• Electrical current

• Electrical power

What is an ohm (Ω) a unit of?

• Energy transfer

• Electrical charge

• Electrical resistance

• Power