Mechanical Engineering - Thermodynamics - Discussion

Discussion Forum : Thermodynamics - Section 2 (Q.No. 32)
32.
The compression ratio for Diesel 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:
10 comments Page 1 of 1.

Tarun said:   1 decade ago
15-20 is general compression ratio as at high compression ratio the temperature is much higher which is difficult to manage.

Bittu said:   9 years ago
In diesel engine, the compression ratio lies between 15 to 25.

Tamil said:   1 decade ago
In royal enfield vehicels the pressure ratio is 30 to 35 bar.

Saikumar said:   5 years ago
In diesel engine 15-25.

May be in petrol engine 30-35 bar.

Mohd salman said:   10 years ago
Clearance volume+Displacement volume/Clearance volume.

Krunal said:   2 years ago
Petrol engine 8 to 10.

Diesel engine 15 to 20.

Maggie said:   4 years ago
Diesel Engine: 15 - 20.

Petrol Engine: 5 - 8.

RAJAMANI J said:   4 years ago
@Saikumar.

The Petrol engine should be 5 - 8.

Rohit singh said:   4 years ago
Petrol engine compression ratio is 5-8 bar.

William xaxa said:   3 years ago
Diesel cycle -> 16-20.
Petrol cycle -> 5-8.

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