एक सिंक्रोनस अल्टरनेटर में निम्नलिखित में से कौन सी हानि दिए गए गति और वोल्टेज पर एक नियत हानि (constant loss) मानी जाती है?

In a three-phase alternator, the factor that accounts for the reduction in induced EMF because the coils within a phase group are spread across several slots per pole is known as the ________.

Which factor is least significant in determining the rating of a distribution transformer?