Other questions in this quiz

2. what causes electrical heating?

  • a broken wire
  • too much current in the wire
  • too little current in the wire

3. Where can you find Direct current

  • Batteries
  • A Nuclear power plant
  • Main plug sockets
  • A light bulb

4. which part of the machine should the earth wire be connected to?

  • The outside
  • The middle
  • The bottom

5. what is the definition of power?

  • rate of transfer of energy
  • amount of electrons that flow round the circuit at a given time
  • amount of batteries used in the circuit


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