 
			 
			MCQOPTIONS
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				| 1. | Which of the following formulas is given by Chvorinov’s rule for the estimation of total solidification time (ts)?$ | 
| A. | t<sub>s</sub> = B/(V/A)<sup>n</sup> | 
| B. | t<sub>s</sub> = B*(A/V)<sup>n</sup> | 
| C. | t<sub>s</sub> = B*(V/A)<sup>n</sup> | 
| D. | t<sub>s</sub> = B/(A/V)<sup>n</sup> | 
| Answer» D. t<sub>s</sub> = B/(A/V)<sup>n</sup> | |