 
			 
			MCQOPTIONS
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				| 1. | Express the requirement for oscillation in polar form | 
| A. | A =1 360<sup>o</sup> | 
| B. | A =1 90<sup>o</sup> | 
| C. | A =1 <sup>o</sup> | 
| D. | A =1 270<sup>o</sup> | 
| Answer» B. A =1 90<sup>o</sup> | |