Practice question

Compared with a petrol scooter service job, electric two-wheeler maintenance uniquely emphasises:

  1. Weekly carburettor float-height resets as the main EV traction service
  2. Two-stroke oil premix ratios for lubricating the electric traction motor
  3. Magneto contact-breaker gap setting for the EV drive inverter
  4. High-voltage battery, motor, controller and charger safety and diagnostics in addition to chassis service

Answer: D — High-voltage battery, motor, controller and charger safety and diagnostics in addition to chassis service

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