Understanding Electricity

Which of the following is NOT a method of generating electricity?

• Solid-state conversion

• Chemical reaction

• Electromagnetic conversion

• Thermal expansion

What is the unit used to describe the rate at which electricity is produced?

• Ampere

• Watt

• Joule

• Volt

Why is it important to manage the electricity grid effectively?

• To balance electricity supply with demand

• To reduce the cost of electricity

• To ensure electricity is stored for future use

• To increase the production of electricity

What percentage of global energy-related carbon dioxide emissions is attributed to electrical generation?

• 20%

• 30%

• 40%

• 50%

Which of the following energy sources is considered carbon-intensive but convenient for base load power?

• Hydro

• Coal

• Wind

• Solar