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Can anyone have any comment on what will be the load voltages and load power of the system (3 phase 480V, 10 MVA Y transformer connected to A balance delta load of 100 ohm each legs). i looked at the following links which is similar to the questions but after 75 posts, the disagreement is still...

I get confuse of the reply for this problem from thread http://engineerboards.com/index.php?showto...;hl=NCEES+Power IF the rating of the input of the transformer is 50KVA, should the output rating also be 50KVA ? Consider the transformer as a black box, what make the output power is greater...

Given 6 ways bus system : 3 generator inputs (S1, S2 and S3), 2 loads (P1 and P2), 1 motors (P and pf of motor). write power equation for the system. should it always be Stotal in = S total out