For those looking for physical copies or digital references, J.B. Gupta’s works are published by S.K. Kataria & Sons . Electronic Devices And Circuits
Includes in-depth analysis of single-phase and three-phase transformers, synchronous machines (alternators and motors), and polyphase induction motors. Special Machines: electrical machines jb gupta pdf
: Detailed construction and working principles of DC motors and generators, including speed control, armature reaction, and commutation. For those looking for physical copies or digital