The heat transfer from coolant to air in the radiator of an automobile engine takes place by
a) Radiation only
b) Convention only
c) Convection and radiation
d) Conduction, convection and radiation
The heat transfer from coolant to air in the radiator of an automobile engine takes place by
a) Radiation only
b) Convention only
c) Convection and radiation
d) Conduction, convection and radiation
