| ★ |  One Wattmeter Method | Basic Electrical Engineering | JEE | NEET | GATE | UPSC | Electronics | BSc | | 627 | India | |
| 15 |  Semiconductors + Nuclei One Shot 🔥 | Class 12 | Physics | NEET 2026 | ACP Sir | Sankalp NEET Vedantu @vedantusankalpneet | 32.8K | India | 69 |
| 18 |  Mesh Analysis | Concept | Problems | BEE | Btech | BSc | JEE | NEET | UPSC | Class 12 Physics | | 8.5K | India | 68 |
| 17 |  B H Curve | Hysteresis curve | Transformer | BEE | Btech | BSc | Class 12 Physics | UPSC | GATE | | 1.8K | India | 69 |
| 13 |  Transformer | Construction & Working | AC Circuit | 3 Phase | Physics | JEE | UPSC | NEET | GATE|BSc | | 1.8K | India | 71 |
| 19 |  Pure Capacitive Circuit | AC circuits | Basic Electrical Engineering | Btech | BSc | Electronics | | 1.5K | India | 68 |
| 1 |  Two Wattmeter Method | measurement of Power in 3 Phase System | JEE | NEET | GATE | UPSC | BSc | | 1.3K | India | 93 |
| 12 |  Energy Losses in Transformer | Eddy Current Loss | Flux Leakage | BEE | Physics | JEE | NEET | UPSC | | 1.3K | India | 72 |
| 5 |  3 Phase Star Connection | Basic Electrical Engineering | JEE | NEET | GATE | UPSC | Electronics |BSc | | 1.2K | India | 76 |
| 8 |  EMF equation of Transformer | Derivation | BEE | BTech | BSc | GATE | JEE | NEET | UPSC | CUET | | 1.1K | India | 72 |
| 6 |  3 Phase Delta Connection | Basic Electrical Engineering | JEE | NEET |GATE | UPSC | Electronics |BSc | | 1.0K | India | 75 |
| 11 |  3 Phases AC System | Important Terms | Line Voltage | Phase Current | BEE | BTech | BSc | JEE | GATE | | 900 | India | 72 |
| 14 |  AC vs DC | Difference between Alternating Current and Direct Current | Bteh | BSc | UPSC | | 829 | India | 70 |
| 4 |  Auto Transformer | Construction & Working | BEE | Btech | BSc | GATE | UPSC | Physics | Class 12 | | 755 | India | 79 |
| 7 |  Voltage Transformation Ratio Transformer | Derivation | BEE | BTech | BSc | GATE | JEE | UPSC | CUET | | 675 | India | 73 |
| 20 |  Wave Optics | One Shot | Class 12 Physics | Board Exam | JEE | NEET | CBSE | NCERT | Full chapter | | 649 | India | 68 |
| 9 |  Core & Shell Type Transformer | Difference| BEE | Physics | Class 12 | JEE | NEET | UPSE | GATE |BSc | | 635 | India | 72 |
| 3 |  Two Wattmeter Method | Numerical | measurement of Power in 3 Phase System | JEE | GATE | UPSC | BSc | | 623 | India | 84 |
| 10 |  Classification of Magnetic Materials | Transformer | BEE | Btech | BSc | Class 12 Physics | UPSC | | 592 | India | 72 |
| 16 |  RL and CR Circuit Problems | Time Domain Analysis | BEE | Btech | BSc | Class 12 Physics | JEE |NEET | | 549 | India | 69 |
| 2 |  Three Wattmeter Method | measurement of Power in 3 Phase System | JEE | NEET | GATE | UPSC | BSc | | 499 | India | 89 |