Which one of the following pairs of features and compressors type is not correctly matched?
(a) Vane compressor: intake and delivery ports compression is attained by back flow and internal compression cylindrical rotor set to eccentric casing
(b) Reciprocating compressor: Intermittent discharge requires receiver, produces high pressure, slow speed and lubrication problems
(C) Centrifugal compressor: Continuous flow, radial floe, handless large volume, much higher speed and fitted into design of aero engines
Axial floe compressor: successive pressure drops through contracting passages, blades are formed from a number of circular arcs, axial flow