CLEAN: France fights to keep high-speed trains snow-proof

CLEAN: France fights to keep high-speed trains snow-proof

Assessment

Interactive Video

Other

10th Grade - University

Hard

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FREE Resource

The video discusses the impact of ballast on trains, particularly when snow causes agglomerates that can damage train windows. It explains how snow can penetrate TGV engines, posing electrical risks, and highlights preventive measures to stop snow from entering.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Qu'est-ce que le ballast et quel est son rôle sur la voie?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Comment la neige affecte-t-elle le ballast?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Quel est l'effet de souffle des trains sur le ballast?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Quels risques la neige peut-elle poser à l'intérieur de la motrice TGV?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Comment les rideaux aident-ils à gérer la neige dans la motrice TGV?

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