 
			 
			MCQOPTIONS
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				| 1. | The neutral point in the rolling machine is defined as the point where ________ | 
| A. | the material enters the machine | 
| B. | the material exits the machine | 
| C. | the roll speed is equal to the material flow speed | 
| D. | the friction between the roll and the material is zero | 
| Answer» D. the friction between the roll and the material is zero | |