MCQOPTIONS
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				| 1. | 
                                    Wave A starts its positive half cycle at ωt = 30° and wave B starts its positive half cycle at ωt = 75° then wave B is leading wave A by 45°. | 
                            
| A. | True | 
| B. | False | 
| C. | May be True or False | 
| D. | Can't say | 
| Answer» C. May be True or False | |