MCQOPTIONS
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				| 1. | 
                                    Two voltages 50 V each have a phase difference of 45°. The rms value of resultant sum of the two voltages is | 
                            
| A. | 70.7 V | 
| B. | 80.4 V | 
| C. | 92.4 V | 
| D. | 100 V | 
| Answer» D. 100 V | |