Torre Eiffel

The video explains the lighting system of the Eiffel Tower, highlighting its 20,000 spotlights that illuminate at sunset. It delves into the basics of electrical circuits, detailing components like power sources, conductors, and switches. The operation of the Eiffel Tower's lights is described, emphasizing the use of a power grid and the importance of energy efficiency. The video concludes with a discussion on the use of energy-efficient lights and the limited duration of the light show to conserve electricity.

How many spotlights illuminate the Eiffel Tower each day?

• 15,000

• 25,000

• 10,000

• 20,000

Which of the following is NOT a typical component of an electrical circuit?

• Solar panel

• Power source

• Conductor wire

• Light bulbs

What happens when the switch in an electrical circuit is turned on?

• The power source is disconnected

• Current flows and bulbs turn on

• The conductor wire melts

• The circuit breaks

From where does the Eiffel Tower draw its power for lighting?

• A power grid

• Wind turbines

• Batteries

• Solar panels

How has the Eiffel Tower reduced its power consumption for lighting?

• By turning off lights during the day

• By using energy-efficient lights and limiting the light show duration

• By using more spotlights

• By using only half of the spotlights