How Does it Work? - Escalator

How Does it Work? - Escalator

Assessment

Interactive Video

Engineering, Physics, Science, Other

KG - 12th Grade

Hard

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Quizizz Content

FREE Resource

The video explores the engineering behind escalators, focusing on their conveyance principle, mechanics, and safety features. It begins with an introduction to escalators and their purpose, followed by a detailed explanation of the conveyance principle, similar to conveyor belts. The mechanics section covers the steps, chain system, and motor, which powers the escalator. Safety features, such as sensors and synchronized handrails, are highlighted to ensure user safety. The video concludes with a discussion on the design elements that facilitate easy boarding and disembarking, emphasizing the engineering marvel of escalators.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What principle do escalators use to transport people between floors?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe how the motor contributes to the functioning of an escalator.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How do the handrails of an escalator ensure safety for users?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What safety features do escalators have to prevent accidents?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the design feature that allows Aiden to step off the escalator easily.

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OFF