 
			 
			MCQOPTIONS
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				| 1. | In a thermocouple? | 
| A. | mechanical energy is converted into heat energy | 
| B. | heat energy is converted into mechanical energy | 
| C. | heat energy is converted into electrical energy. | 
| D. | chemical energy is converted into electrical energy | 
| Answer» D. chemical energy is converted into electrical energy | |