A.To cool the air at delivery
B.To enable use of small cylinders and eliminate problems of unbalanced forces
C.To minimise the work of compression
D.To supply-air at two different pressures for use
E.To cool air during compression
A.To cool the air at delivery
B.To enable use of small cylinders and eliminate problems of unbalanced forces
C.To minimise the work of compression
D.To supply-air at two different pressures for use
E.To cool air during compression