Youtube Exercise » English Grammar Homework

B1-B2

Electricity 101: How Power Gets to Your Home

FirstEnergy

300K views 9 years ago

When you plug something into a power outlet, where do you think the electricity comes from?
What do you already know about how electricity travels to homes?
What might be the biggest challenges in delivering electricity to people safely?

Start With: Word Definition

Order: Alphabetical Random

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1. What does the speaker say electricity makes before it gets into your home?

2. Which group of qualities is used to describe the energy people depend on?

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1. Which of these is mentioned as a source used to generate electricity?

2. After leaving the generating facility, what does electricity travel across first?

3. What are the transmission lines called in the video?

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1. What is the substation’s job?

2. After leaving the substation, how does power travel around the community?

3. Where does the electricity finally reach at the end of its journey?

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1. What is the main purpose of the video?

2. Which order best matches the process described?

3. Why is voltage lowered at a substation (according to the video)?

Discuss the ideas from this video

Electricity 101: How Power Gets to Your Home

Which energy sources mentioned in the video are used in your country or region (coal, natural gas, nuclear, wind, sun)?
Why do you think electricity needs high voltage transmission lines for long distances but lower voltage for homes?
What does “safe, reliable, affordable, and environmentally sustainable” mean in real life? Which one is most important to you, and why?
What parts of the electricity system (generation, transmission lines, substations, local poles and wires) would you want to learn more about?