Answer / shekhar nainwal

PREVIOUS ANSWER IS TOO PRACTICAL
ANS-for operating generator as a synchronous condensor it should be first declutched from turbine so now it takes power from the busbar and operates as a motor operating on no load

Answer / nirmal

The construction of modern brushless motors is very similar to the ac motor, known as
the permanent magnet synchronous motor.

Answer / abdul hameed

after connected the generator to electric network there is a clutch in the redaction gear (in gas turbine) this clutch separated the turbine from generator then the generator worked as synchronous .this process can be don by energizing clutch

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