Q. Research octane number refers to the

  • (A) Unleaded motor fuels
  • (B) High octane number aviation fuels
  • (C) High octane number motor fuels
  • (D) Low octane number motor fuels
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✅ Correct Answer: (A) Unleaded motor fuels

Published by Ram Sharma ⭐ 193.88K Points at 02-Jul-2023 05:03 pm in Petroleum Refinery Engineering

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