 
			 
			MCQOPTIONS
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				| 1. | In three phase system, the line voltage VRY is equal to? | 
| A. | phasor sum of V<sub>RN</sub> and V<sub>NY</sub> | 
| B. | phasor difference of V<sub>RN</sub> and V<sub>NY</sub> | 
| C. | phasor sum of V<sub>RN</sub> and V<sub>NY</sub> | 
| D. | algebraic sum of V<sub>RN</sub> and V<sub>NY</sub> | 
| Answer» B. phasor difference of V<sub>RN</sub> and V<sub>NY</sub> | |