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Why Does Power Go Out During Storms?

Why Does Power Go Out During Storms?

Assessment

Interactive Video

Physics, Science, Chemistry, Engineering, Other

KG - University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video explores why power outages still occur despite modern technology. It explains the process of electricity generation and transmission, highlighting the challenges faced by above ground power lines during storms, such as wind, rain, and lightning. The video also discusses the pros and cons of underground power lines, noting their higher cost and difficulty in maintenance. Despite improvements, power outages remain a part of life.

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5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function of a transformer in the electricity distribution process?

To generate electricity

To increase voltage for long-distance travel

To store electricity

To convert electricity into mechanical energy

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do power lines protect the power grid during storms?

By absorbing excess electricity

By automatically cutting power when contact is made

By increasing voltage to prevent outages

By redirecting electricity to other lines

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a common cause of power outages during snow and ice storms?

Overheating of transformers

Excessive electricity demand

Weight of snow and ice snapping cables

Lack of electricity generation

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a disadvantage of underground power lines compared to above-ground lines?

They are more visible and unsightly

They are less efficient in electricity transmission

They are more expensive to install and repair

They are more prone to lightning strikes

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why might underground power lines not be as popular as expected?

They are less reliable than above-ground lines

They require more frequent maintenance

They are more susceptible to wind damage

The high cost of implementation

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