Use Telegram's built-in search or external search engines:

| Book Title | Typical PDF Size | Common Use | |------------|------------------|-------------| | Mechanical Engineering (Objective Type) | 30–50 MB | GATE, ESE, PSUs, SSC JE | | Theory of Machines | 25–40 MB | University exams | | Strength of Materials | 20–35 MB | Core mechanical subject | | Engineering Thermodynamics | 15–25 MB | Basic course | | Hydraulics & Fluid Mechanics | 20–30 MB | Civil/mechanical |

They join a "Mechanical Engineering Hub" or "SSC JE Prep" group on Telegram. They use the search bar for "Khurmi PDF." They find a file with a name like RS_Khurmi_Full_Book_Updated.pdf

and includes details on the book's 36 chapters and 1200+ figures. Scribd Engineering Repositories : Users often upload collections like the Mechanical Books Links