 
			 
			MCQOPTIONS
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				| 1. | Assertion (A) : In our houses, the current in AC electricity line changes direction 60 times per second.Reason (R): The frequency of alternating voltage supplied is 50 Hz. | 
| A. | Both A and R are individually true and R is the correct explanation of A. | 
| B. | Both A and R are individually true but R is not the correct explanation of A | 
| C. | A is true but is false | 
| D. | A is false but R is true | 
| Answer» E. | |