1 BTU/hr.ft.Â°F is equal to __________ kcal/hr. m.Â°C.

1.	1 BTU/hr.ft.Â°F is equal to __________ kcal/hr. m.Â°C.
A.	1.49
B.	1
C.	4.88
D.	none of these
Answer» B. 1

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1 BTU/hr.ft.Â°F is equal to __________ kcal/hr. m.Â°C.

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