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State whether following statement is true or false and justify: Specific fuel consumption for supercharged SI engine is more than naturally aspirated SI engine.
written 9.4 years ago by gravatar for teamques10 teamques10 ★ 70k •   modified 6.1 years ago
ic engines
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written 9.4 years ago by gravatar for teamques10 teamques10 ★ 70k
  • The statement is true. Supercharging results in increase of intake temperature of engine. The increased intake temperature and pressure reduces ignition delay and increases flame speed. The result is greater tendency to detonate.
  • This effect leads to use of lower compression ratios for supercharged SI engines. Therefore these low compression …

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