 
			 
			MCQOPTIONS
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				| 1. | Calculate the phase difference between two input signals applied to a multiplier, if the input signals are Vx= 2sinωt and Vy= 4sin(ωt+θ). (Take Vref= 12v).$ | 
| A. | θ = 1.019 | 
| B. | θ = 30.626 | 
| C. | θ = 13.87 | 
| D. | θ = 45.667 | 
| Answer» D. ‚âà√≠‚Äö√†√® = 45.667 | |