Practice question

A spark plug’s primary job in a gasoline scooter engine is to:

  1. Ignite the compressed air–fuel mixture with an electric spark
  2. Meter fuel into the carburettor
  3. Cool the gearbox oil
  4. Measure tyre tread depth

Answer: A — Ignite the compressed air–fuel mixture with an electric spark

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Practice more: Maharashtra HSC Scooter & Motorcycle Servicing (Bifocal) Practice Questions - Maharashtra Higher Secondary Certificate (HSC Class 12) Scooter and Motorcycle Servicing - Bifocal vocational Exam →