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Doctors Medicines MCQs Q&A

  1. Engine can run
  2. Engine gives maximum output
  3. Engine is most efficient
  4. Fuel can be used in a test engine without knocking
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1 Answers

Answer: Option 4

Highest Useful Compression Ratio (HUCR) is the compression ratio at which a fuel can be used without detonation in a specified test engine under specified operating condition and the ignition and mixture strength being adjusted to give best efficiency

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