Other questions in this quiz

2. Energy=

  • voltage x time / current
  • volatge x current x time
  • voltage x current - time

3. what causes electrical heating?

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

4. what does the live wire do?

  • carry the electricity to the device
  • complete the circuit
  • a connection to the earth in order to avoid hazards

5. Which type of current is more Dangerous?

  • Alternating current
  • Direct current


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