Which is an example of closed system? (A) Air compressor (B) Liquid cooling system of an automobile (C) Boiler (D) None of these

Which is an example of closed system?
(A) Air compressor
(B) Liquid cooling system of an automobile
(C) Boiler
(D) None of these
by

1 Answer

Answer :

(B) Liquid cooling system of an automobile
by

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