Physics · IC Engines
Which of the following statements are correct for a Spark Ignition (SI) engine regarding the fuel properties required to avoid detonation? i. High auto-ignition temperature. ii. A long ignition lag. iii. Short ignition lag.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1i and iii
- 2i and ii✓
- 3ii and iii
- 4i, ii and iii
Correct answer
i and ii
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