MCQOPTIONS
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				| 1. | 
                                    Transfer of heat energy from a heater coil to the cooking vessel takes place through the process of- | 
                            
| A. | Convection only | 
| B. | Conduction and convection only | 
| C. | Radiation and convection only | 
| D. | Convection, conduction and radiation | 
| Answer» D. Convection, conduction and radiation | |