 
			 
			MCQOPTIONS
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				| 1. | For a given fixed tree of a network, the following form an independent set:1. Branch currents2. Link voltagesWhich of the above is / are correct? | 
| A. | 1 only | 
| B. | 2 only | 
| C. | Both 1 and 2 | 
| D. | Neither 1 nor 2 | 
| Answer» E. | |