Week 3 — Cams and gear trains
| Feature | Khurmi Solutions | S.S. Rattan (Theory of Machines) Solutions | J.E. Shigley (Machine Design – but related) | |---------|----------------|---------------------------------------------|------------------------------------------------| | | High | Medium | Low (different focus) | | Graphical solutions | Inconsistent | Clear and stepwise | Not applicable | | Error rate | Moderate (unofficial PDFs) | Low (official solutions exist) | Very low | | Competitive exam alignment | Excellent for Indian exams | Good, but less volume | Not aligned | theory of machines by rs khurmi exercise solutions