Railway Electrification

What are the main electric locomotive engine parts used in India train?- Pantograph, Transformer, Compressor, Circuit Breaker, Relay…

What is a pantograph? Types of pantograph based on construction, power source, frame, operation, spring. What are the single arm and double arm pantographs?

Gravity based foundation (i.e. side gravity, pure gravity, and new pure gravity foundations) explained with their dimension for railway construction.

What are the types of foundations in railway electrification? Explained side bearing (B) foundation and rolled steel joist (RSJ) with their dimension and marking procedure.

What are the stages involved in Railway line survey? Survey for construction of new railway line in India.

What is difference between electric and diesel locomotives? Main parts of electric & diesel trains. Advantages & Disadvantages of electric engine over diesel-electric engine.

What are the components used in railway construction? Components used in Indian Railway construction like ballast, sleepers, super elevation, chainage, layout plan, cross section drawing, gauges and track…

What is railway electrification? Explain with basic railway electrification system in India, railway surveying and foundation types.