Q. One of the most efficient engines ever developed operates between 2100 k and 700 k. Its actual efficiency is 40%. What percentage of its maximum possible efficiency is this? (Solved)
1. 40%
2. 33.30%
3. 60%
4. Pulsejet
5. 66.67%
- c. 60%
1. 40%
2. 33.30%
3. 60%
4. Pulsejet
5. 66.67%