कम प्रारंभिक बलाघूर्ण (low starting torque) वाले अनुप्रयोगों के लिए, किस प्रकार के 1-फेज प्रेरण मोटर का उपयोग किया जाता 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?