_ Tar is a better fuel than furnace oil, because of its$? – McqOptions

MCQOPTIONS

1.	_ Tar is a better fuel than furnace oil, because of its$?
A.	Higher calorific value
B.	Lower sulphur content
C.	Higher emissivity (0.8 - 0.9) resulting in higher radiation heat transfer rate
D.	Both A & B
Answer» E.

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