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Which answer only lists renewable energy sources?( )
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Which tests are used to find the parameters of an INDUCTION MACHINE?( )
Calculate the turns ratio for a 200 MVA, 20/220 kV transformer.( )
Which of the following faults is an SYMMETRICAL or BALANCED fault? ( )
Before a generator can be connected to the infinite bus or with another running generator, the incoming generator and the infinite bus (or running generator) must be synchronized, they must have the same( )。
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