Mechanical Engineering - Thermodynamics - Discussion

Discussion Forum : Thermodynamics - Section 1 (Q.No. 15)
15.
The compression ratio for petrol engines is
3 to 6
5 to 8
15 to 20
20 to 30
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
31 comments Page 4 of 4.

Madhurya Daimari said:   1 decade ago
This range is used because if more compression is used there is the possibility of occurrence of knocking which can affect the system adversely.


Post your comments here:

Your comments will be displayed after verification.