Thickness of stock does not affect the fuel economy of furnaces, if th – McqOptions

MCQOPTIONS

1.	Thickness of stock does not affect the fuel economy of furnaces, if the material to be heated is of
A.	low emissivity
B.	high thermal conductivity
C.	both (a) and (b)
D.	neither (a) nor (b)
Answer» D. neither (a) nor (b)

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