Which of the following statements is/are true regarding a Universal motor? I. The stator winding is in series with the rotor winding. II. This motor is designed to work on both AC and DC supply.

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?