MCQ
The otto cycle is a .......
Options
A) Constant volume process
B) Constant pressure process
C) Constant entropy process
D) constant temperature process
Correct answer : option A ( solution discussed below)
Solution
Petrol engine is work on otto cycle. In otto cycle two constant volume process and two constant entropy process.
In otto cycle fuel is burn by using spark plug in constant volume process so petrol engine is also called as constant volume process.
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