What Makes The U.S. Power Grid So Vulnerable To Blackouts?

What Makes The U.S. Power Grid So Vulnerable To Blackouts?

Assessment

Interactive Video

Physics, Science

University

Hard

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FREE Resource

The video discusses the evolution of the US electric grid from its inception in 1885 to its current state, highlighting the challenges it faces today. The grid, once a marvel of engineering, is now aging and less reliable, with frequent outages and infrastructure issues. Climate change exacerbates these problems, leading to more blackouts. The transition to renewable energy sources like solar and wind presents new challenges, as these are less predictable and harder to manage. The video emphasizes the need for modernization and adaptation to ensure a reliable power supply in the future.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was a significant change in the electrical grid by the 1930s?

Development of nuclear power

Introduction of solar panels

Use of wind turbines

Connection of homes and businesses to multiple power plants

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was a major consequence of the aging equipment in the US electrical grid?

Expansion of the grid

Reduced electricity costs

Increased efficiency

The Campfire incident in California

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do weather extremes contribute to the unreliability of the electrical grid?

They improve grid efficiency

They reduce electricity consumption

They cause more blackouts

They increase the demand for renewable energy

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a challenge of moving to greener power sources like solar and wind?

They require more land

Utilities can't control when they produce energy

They are less popular among consumers

They are more expensive than natural gas

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why might utilities struggle with managing solar panels?

They are too expensive to install

They are mostly located on individual homes

They produce too much energy

They require constant maintenance