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Mention any one advantage of four-stroke engines. - Environmental Science

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Questions

Mention any one advantage of four-stroke engines.

What are the advantages of four-stroke engines?

Answer in Brief

Solution

  1. The four-stroke engines have higher revolutions per minute (RPM), thus used in high-speed cars.
  2. More durable than two-stroke engines.
  3. It produces less sound and can run very quietly.
  4. Create low emissions than two-stroke engines.
  5. Do not require mixing of lubricating oil.
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Notes

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Chapter 1: Controlling Air Pollution - EXERCISES [Page 14]

APPEARS IN

Goyal Brothers Prakashan Environmental Science [English] Class 10 ICSE
Chapter 1 Controlling Air Pollution
EXERCISES | Q 6. i. | Page 14
Goyal Brothers Prakashan Environmental Science [English] Class 10 ICSE
Chapter 1 Controlling Air Pollution
EXERCISES | Q 14. ii. | Page 14
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