Q.Armature reaction mmf and leakage reactance of a synchronous machine are determined by

  • AOpen circuit and short circuit tests
  • BOpen circuit and Zero Power factor Test
  • COpen circuit test only
  • DZero pf test only
Correct Answer : (B)

Open circuit and Zero Power factor Test

Hints :

Armature reaction mmf and leakage reactance of a synchronous machine are determined by Open circuit and Zero Power factor Test.

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