The GATE Electrical Engineering (EE) syllabus dedicates 15-20% of marks to Power System Protection. Rao’s book covers the exact depth required—relay characteristics, CT saturation, and circuit breaker RRRV are standard GATE questions.
Newer editions have been expanded to include cutting-edge power system developments: Switchgear Protection And Power Systems [13 switchgear protection and power systems by sunil s rao pdf
If you are using this book for competitive exams, focus on the following chapters: Master the mathematical derivations. switchgear protection and power systems by sunil s rao pdf
Coordination and grading
Où et quand partir - When and Where to Go - Wohin und wann reisen - Dónde y cuándo salir - Dove e quando partire - Onde e quando partir