Transformer Regulation — Study Resources & PYQs
Voltage regulation of transformers.
- Estimated study time: 30 minutes
Study resources
- Testbook - Efficiency of Transformer (Article) — Covers voltage regulation of a transformer alongside the efficiency formula and condition for maximum efficiency.
- GATE Academy Plus - Basic Electrical Engineering (Video) — Transformer module of the full course playlist covers voltage regulation calculations with numericals.
- Electrical4U - Voltage Regulation of Transformer (Article) — Indian site. Derivation of the regulation expression for lagging and leading power factors, plus the zero-regulation condition.
- 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.
- Testbook - Auto Transformer (Article) — Explains auto-transformer working, circuit diagram, advantages, disadvantages and applications compared to a two-winding transformer.
- NPTEL — Fundamentals of Electrical Engineering (Article) — Undergraduate DC/AC circuits, network analysis, resonance and transformers.
- NPTEL — A Basic Course on Electric and Magnetic Circuits (Article) — Current IIT Kharagpur NPTEL course covering electric/magnetic circuits, phasors, three-phase systems and transformer-equivalent circuits.
Taught in these subjects
- FUNDAMENTALS OF ELECTRICAL ENGINEERING — BEET21 · Government College of Engineering and Technology, Jammu
- FUNDAMENTALS OF ELECTRICAL ENGINEERING — BEET21 · Government College of Engineering and Technology, Jammu
- PRINCIPLES OF ELECTRICAL ENGINEERING — BEET11 · Government College of Engineering and Technology, Jammu
- Fundamentals of Electrical Engineering — EET2201 · Government College of Engineering and Technology, Jammu
- Principles of Electrical Engineering — EET2101 · Government College of Engineering and Technology, Jammu