Heat is transferred by all three modes of transfer, viz. conduction, convection and radiation in$?

Heat is transferred by all three modes of transfer, viz. conduction, c

1.	Heat is transferred by all three modes of transfer, viz. conduction, convection and radiation in$?
A.	Electric heater
B.	Steam condenser
C.	Boiler
D.	Refrigerator condenser coils
Answer» D. Refrigerator condenser coils

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Heat is transferred by all three modes of transfer, viz. conduction, convection and radiation in$?

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