Which of the following is true for a multi-stage compression?
A. there is reduction in work required for each stroke
B. overall efficiency increases
C. cylinders can be adjusted according to size and strength
D. all of the mentioned
Answer:D
Which of the following is true for a multi-stage compression?
A. there is reduction in work required for each stroke B. overall efficiency increases C. cylinders can be adjusted according to size and strength D. all of the mentioned