[DOWNLOAD] Railway Engineering Class Lecture Notes PDF

Railway Engineeering Class Lecture Notes :- 1. What is railway? “A railway can be defined as an engineered structure consisting of two metalsguiding rail on which cars are either self propelled or pulled by a locomotive.” 2. What is railway engineering? “Branch of Transportation Engineering involved in the planning, design,construction, operation and maintenance of railway…

Mechanical Engineering MACHINES & DEVICES Terms and Definitions | Terminology | Meanings

Mechanical Engineering MACHINES & DEVICES Terms and Definitions :- ACCURATE – Without error within tolerances allowed, precise, correct, confirming exactly to standard. ACHME THREAD – A screw thread having an included angle of 29° and largely used for feed screws on machine tools. ACUTE ANGLE – An angle which is less than a right angle…