1.generator rated as 1000 mva,11kv .8 pf what will 0.8 pf
will indicate?
1.max pf it can supply 2.min pf it can supply
like this 4 options there what is answer.explain

Answer Posted / pillay

i agree with Mr Reddy.
Generator rated at 1000MVA at 0.8 pf 11Kv
In terms of KW the prime mover had been designed for this Gen is 1000 MVA X 0.8 = 800kw, any thing more can destroy your prime mover in the long run
now the alternator part is 1000 MVA AT 11KV
The max amps it can carry is 1000000/1.732/11000= 52.5A /phase
now you can operate the generator at any pf you want as long as you do not exceed 52.5 amps per phase.

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