 
			 
			MCQOPTIONS
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				| 1. | Which of the following phase switching sequence represents half-step operation of a VR stepper motor ? | 
| A. | A, B, C,A…….. | 
| B. | A, C, B,A……. | 
| C. | AB, BC, CA, AB…….. | 
| D. | A, AB, B, BC…….. | 
| Answer» E. | |