If _______ heating has higher heat transfer rates than _______ heating – McqOptions

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1.	If _______ heating has higher heat transfer rates than _______ heating, then why is ________ difficult to be used.
A.	Direct, Indirect, no difficulty, they’re used
B.	Direct, Indirect, coil is difficult to clean and is prone to bacterial growth
C.	Indirect, Direct, no difficulty, they’re used
D.	Indirect, Direct, coil is difficult to clean and is prone to bacterial growth
Answer» C. Indirect, Direct, no difficulty, they’re used

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