Statement 1: Generally needle valves are not used for liquids.Statemen – McqOptions

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1.	Statement 1: Generally needle valves are not used for liquids. Statement 2: For a unidirectional flow, non return valves are used.
A.	True, False
B.	True, True
C.	False, False
D.	False, True
Answer» C. False, False

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