How to determine armature leakage reactance and armature reaction mmf separately, in Potier’s triangle method?

Q.  In Potier’s triangle method, to determine armature leakage reactance and armature reaction mmf separately, the tests performed are
- Published on 29 Oct 15

a. Open circuit test and short circuit test
b. Open circuit test and zero power factor test
c. Short circuit test and zero power factor test
d. Open circuit test, short circuit test and zero power factor test

ANSWER: Open circuit test and zero power factor test

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