Practice question

What is the purpose of a fuse in a motorcycle electrical circuit?

  1. To protect wiring and components by melting and opening the circuit when current is excessive
  2. To store electrical energy like a mini battery
  3. To convert alternating current (AC) to direct current (DC)
  4. To boost voltage to the headlights when the engine is running

Answer: A — To protect wiring and components by melting and opening the circuit when current is excessive

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Practice more: Cert III Motorcycle Mech Practice Questions - Certificate III in Motorcycle Mechanical Technology (AUR30820) Exam →