The turb machine used to circulate refrigerant in large refrigeration

1.	The turb machine used to circulate refrigerant in large refrigeration plant is:
A.	A centrifugal compressor
B.	A radial turbine
C.	An axial compressor
D.	An axial turbine
Answer» D. An axial turbine

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The turb machine used to circulate refrigerant in large refrigeration plant is:

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