MCQOPTIONS
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| 1. |
Two single-phase transformers A and B with equal turn’s ratio have reactance’s of j3 Ω and j9 Ω referred to secondary. When operated in parallel, the load-sharing of 100 kW at (1.8 pf lag between A and B transformers would respectively be |
| A. | 75 kW and 25 kW |
| B. | 60 kW and 40 kW |
| C. | 20 kW and 80 kW |
| D. | 25 kW and 75 kW |
| Answer» B. 60 kW and 40 kW | |