Practice question

Which fluid is most commonly used in hydraulic power steering systems of passenger cars?

  1. Ethylene glycol coolant
  2. Automatic Transmission Fluid (ATF) or specialized power steering fluid
  3. High-viscosity gear oil (SAE 140)
  4. DOT 3 brake fluid

Answer: B — Automatic Transmission Fluid (ATF) or specialized power steering fluid

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Practice more: SKM Motor Vehicle Mechanic L2 Practice Questions - SKM Motor Vehicle Mechanic Level 2 Exam →