Engineering :: Heat Engines

@ : Home > Mechanical Engineering > Heat Engines

If the pressures at the beginning and end of compression in an Otto cycle engine are 1 kg/cm2 and 8 kg/cm2 respectively the air standard efficiency will be

[A].	57%	[B].	50%
[C].	45%	[D].	40%
[E].	50%

Answer: Option E

Write your comments here:
...
Name *:	Email: Alert me