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Fichas del conjunto (16)
- 1—
- 2Name the component and its function.
- 3Name the component and its function.
- 4Name the component and its function.
- 5Name the component and its function.
- 6Name the component and its function.
- 7—
- 8Give two reasons why copper wire is used to connect electrical components.
- 9Name the material that is used to cover the copper wire. Explain why this material has been used.
- 10—
- 11Name the component.LED
Light-emitting diode
- 12What makes LEDs better than bulbs?Long life span (80,000 hours)
Energy efficiency (80%)
LEDs contain no harmful substances
Safety (low heat output)
Environmentally friendlier - 13Draw a schematic of the circuit.
- 14Name the component and its function.Resistors act to reduce current flow, and, at the same time, act to lower voltage levels within circuits.
- 15What does this sign mean?When you see a product with a Kitemark this means BSI has independently tested it and has confirmed that the product conforms to the relevant British Standard, and has issued a BSI license to the company to use the Kitemark
- 16What does this logo mean?If you want to sell a product in the European Union, your product must meet the standards set. If your product meets the standards, it can bear a CE marking and be sold in the EU
Información
- Descripción
- Circuit information
- Creado por
- Mike Stokes · may 2015
- Actualizado
- 22 jul 2016
- Visitas
- 106
- Etiquetas
- Valoración