History and general features of Indian Railways
Various gauges on railways
Alignment of railway lines
Engineering surveys and construction of new lines
Track and track stress
Rails
Sleepers
Ballast
Subgrade and formation
Track fittings and fastenings
Creep of rails
Geometric design of track
Curves and super
Points and crossings
Track junctions and simple track layouts
Rail joints and welding of rails
Modern welded railway track
Track maintenance
Track drainage
Modern methods of track maintenance
Rehabilitation & renewal of track
Railway accidents and disaster management
Level crossing
Locomotives and other rolling stock
Train resistence and tractive power
Railway stations and yards
Equipments of railway stations
Construction of new railway lines & track linking
Suburban railways in metro cities
Railway tunneling
Signalling and interlocking
Modernisation of railways and high speed trains.