Determination of Positive, Negative and Zero Sequence Reactances of an Alternator
1. The synchronous reactance of an alternator is due to
2. The saturated synchronous reactance of an alternator is ---------- its unsaturated synchronous reactance
3. Unbalanced three phase stator currents cause
4. The short circuit characteristic of alternator is
5. Mention the fault in which only positive sequence reactance is present