 
			 
			MCQOPTIONS
 Saved Bookmarks
				| 1. | Which of the following temperature ranges (in Kelvin) can start the re-melting of droplets of casting material? | 
| A. | 400 – 450 | 
| B. | 450 – 500 | 
| C. | 500 – 600 | 
| D. | 600 – 700 | 
| Answer» E. | |