 
			 
			MCQOPTIONS
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				| 1. | The transfer of heat across a gap (an interface between mould and casting) is given by_____ | 
| A. | q = h+ T | 
| B. | q = h/ T | 
| C. | q = h* T | 
| D. | q = h- T | 
| Answer» D. q = h- T | |