Multistage compression of air as compared to single stage compression offers the advantage of
(A) Power saving per unit weight of air delivered
(B) Moisture elimination in the inter-stage cooler
(C) Increased volumetric efficiency
(D) All (A), (B) & (C)
(A) Power saving per unit weight of air delivered
(B) Moisture elimination in the inter-stage cooler
(C) Increased volumetric efficiency
(D) All (A), (B) & (C)