Quiz
Electrial Quiz
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Perguntas do quiz (10)
1In a simple series circuit, why does the bulb light when you close the switch?
- ABecause the switch produces electricity
- BBecause closing the switch completes the circuit
- CBecause closing the switch breaks the circuit
2In a simple series circuit, why does the bulb go out when you open the switch?
- ABecause the battery goes flat
- BBecause opening the switch breaks the circuit
- CBecause too much electricity flows through the bulb
3Imagine a simple series circuit with one 1.5V battery and one bulb. When the 1.5V battery is replaced with a 3V battery ...
- Athe bulb gets brighter
- Bhe bulb gets dimmer
- Cthe bulb stays at the same level of brightness
4Imagine a circuit with a 1.5V battery and one bulb. Imagine a similar circuit with a 3V battery and two bulbs. Which has the brightest bulbs?
- AThe circuit with a 1.5V battery and one bulb
- BThe circuit with a 3V battery and two bulbs
- CThe bulbs in both circuits are of similar brightness levels
5Why might a bulb flash and go out when a 1.5V battery and a 3V battery are both connected across it in a simple series circuit?
- AThere is not enough electricity flowing around the circuit
- BToo much electricity flows through the bulb's filament and the bulb blows
- CThe batteries are flat
6What is the effect of changing the wire in a circuit from a straight thick wire to a straight thin wire?
- AThe bulbs become dimmer
- BThe bulbs become brighter
- CThe bulbs stay at the same level of brightness
7 What is the effect of changing the wire in a circuit from a straight thick wire to a longer (coiled) thick wire?
- AThe bulbs become dimmer
- BThe bulbs become brighter
- CThe bulbs stay at the same level of brightness
8In a circuit diagram, what does a circle with a cross inside it represent?
- AA light bulb
- BA motor
- CA battery
9What do the long straight lines represent in a circuit diagram?
- AMotors
- BLight bulbs
- CWires
10How is a battery represented in a circuit diagram?
- AA circle with a cross inside it
- BA circle with an M inside it
- CA long line and a short line
Informações
- Descrição
- Sencillo cuestionario para familiarizarse con términos eléctricos en inglés y aprender electricidad.
- Autor
- CARMEN TECH
- Idioma
- Español
- Visualizações
- 40
- Etiquetas
- Avaliação
- Ainda sem avaliações Avalie este quiz