Practice question

Many scooters use forced air cooling with a fan. The main purpose of the cooling fan is to:

  1. Increase compression ratio
  2. Move air over fins or shrouds to remove heat from the cylinder/head
  3. Replace the need for engine oil
  4. Act as the only braking system

Answer: B — Move air over fins or shrouds to remove heat from the cylinder/head

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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 →