 
			 
			MCQOPTIONS
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				| 1. | The value of additive constant lies in the range of__________ | 
| A. | 0.2 to 0.3m | 
| B. | 0.3 to 0.45m | 
| C. | 0.5 to 0.6m | 
| D. | 0.6 to 0.7m | 
| Answer» C. 0.5 to 0.6m | |