Mechanical Engineering - Thermodynamics - Discussion

Discussion Forum : Thermodynamics - Section 2 (Q.No. 36)

Thermodynamics

36.

Otto cycle efficiency is higher than Diesel cycle efficiency for the same compression ratio and heat input because in Otto cycle

combustion is at constant volume

expansion and compression are isentropic

maximum temperature is higher

heat rejection is lower

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

14 comments Page 2 of 2.

Dhananjay Bhile said: 7 years ago

@All.

Option C is correct.

Refer PK Nag (Gas power cycles).

(1)

ABHISHEK said: 8 years ago

D is the correct option. I agree with it.

Anil sahu said: 8 years ago

No, the correct answer is option 'c'.

Mayank said: 9 years ago

Yes, I agree with you @Navaneeth.

Post your comments here:

Quick links

Quantitative Aptitude

Verbal (English)

Reasoning

Programming

Interview

Placement Papers