Electricity Supply Industry Quiz

Which of the following is a component of the electricity supply industry?

• Generation

• Consumption

• Storage

• Recycling

Which of the following is a transmission voltage used in electricity supply?

• 500kV

• 275kV

• 150kV

• 100kV

What is the highest transmission voltage mentioned in the document?

• 132kV

• 275kV

• 400kV

• 500kV

Which of the following is NOT a transmission voltage used in electricity supply?

• 132kV

• 275kV

• 400kV

• 600kV

What is the lowest transmission voltage mentioned in the document?

• 132kV

• 275kV

• 400kV

• 500kV

Which of the following is a distribution voltage used in electricity supply?

• 33kV

• 50kV

• 25kV

• 60kV

What is the role of pylons in the electrical distribution network?

• To generate electricity

• To store electricity

• To support overhead power lines

• To convert electricity

Which component is responsible for generating electricity in the distribution network?

• Insulators

• Transformers

• Power stations

• Cables

What is the function of transformers in the electrical distribution network?

• To increase or decrease voltage

• To store electricity

• To generate electricity

• To insulate cables

Which component is used to carry electricity over long distances?

• Insulators

• Cables

• Sub-stations

• Transformers