For the inquisitive learner, the book also touches upon single-phase motors (used in fans and appliances) and special machines like stepper motors and servo motors.
DC Machines, Transformers, and AC Rotating Machines principles of electrical machines vk mehta pdf download
VK Mehta dedicates a full chapter to (Core losses). He explains how hysteresis loss is reduced by using silicon steel and eddy current loss is reduced by laminating the core. For the inquisitive learner, the book also touches
This section is often where students struggle most. The book simplifies the complexities of the commutator and brush arrangement. It distinguishes clearly between: For the inquisitive learner