Equivalent circuit — Study Resources & PYQs
Equivalent circuit of a practical transformer.
- Estimated study time: 30 minutes
Study resources
- Electrical Technology - Transformer Formulas and Equations (Article) — Every formula in one place: turns ratio, losses, condition for maximum efficiency, regulation, all-day efficiency. Print this for revision.
- IGNOU eGyanKosh - Unit 4: Transformers (PDF) — Indian government open-courseware notes. Ideal transformer assumptions, no-load and on-load phasor diagrams, equivalent circuit and autotransformer, in exam language.
- Equivalent Circuit & Parameters (Video) — Derives the equivalent circuit using double revolving field theory and explains parameter determination.
Equivalent circuit previous year questions
Taught in these subjects
- PRINCIPLES OF ELECTRICAL ENGINEERING — BEET11 · Government College of Engineering and Technology, Jammu
- ELECTRICAL MACHINES-II — EET2401 · Government College of Engineering and Technology, Jammu