The volumetric efficiency of a well designed engine may be
A. 30 to 40%
B. 40 to 60%
C. 60 to 70%
D. 75 to 90%
Answer:A
The volumetric efficiency of a well designed engine may be
A. 30 to 40% B. 40 to 60% C. 60 to 70% D. 75 to 90%
Explanation: None.