 
			 
			MCQOPTIONS
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				| 1. | If C1 and C2 are the capacitance used in Colpitts oscillator the effective capacitance in the equation of frequency calculation is equal to | 
| A. | (·¥®√óC1√óC2)/(C1+C2) | 
| B. | 3 (C1√óC2)/(C1+C2) | 
| C. | (C1√óC2)/(2·¥®(C1+C2)) | 
| D. | (C1√óC2)/(C1+C2) | 
| Answer» E. | |