Railway Signalling Concepts – Page 37 – Information About Axle Counter,Track Structure Point & Crossing,Cable Schematics,CBTC Equipment,Overlaps,Core Plans,Earthing,ERTMS,Headway Calculation,Hot Axle Box Detectors,Interface Design,Level Crossing,Markers & boards,Bonding Plan Electrical Lockings,Route locking,Automatic Warning Systems AWS,Point Circuit,Equipment Treadle,Track Layout,Track Circuit Interrupters,Train Protection Warning System (TPWS),Slip Siding & Catch Siding.

Basic Track Structure Point & Crossing

March 4, 2022June 7, 2022adminLeave a Comment

Basic Track Structure Point & Crossing Basic Track Structure Point & Crossing:- Trains run on a dedicated line. A line consists of two rails running parallel to each other. This is also called „Track „. The width of the track is 5‟6”in Broad gauge (B.G) The track is represented in Signalling plans by a single […]

Principles of Train working and need for signalling

March 4, 2022June 7, 2022adminLeave a Comment

Principles of Train working and need for signalling All over the world Railway transportation is increasingly used, as this mode of transport is more energy efficient and environmentally friendly than road transportation. Trains move on steel rail tracks and wheels of the railway vehicle are also flanged Steel wheels. Hence least friction occurs at the […]

Ready to Depart Indicator Railway

March 4, 2022June 8, 2022adminLeave a Comment

Ready to Depart Indicator Railway Introduction: • RTDI will be provided on each platform where staff is assigned to assist in the departure of trains. • The indicator will normally be blank, but shall be commanded to display an unambiguous indication shortly before the train is ready to depart the platform. • From Relay Rack […]

Railway Electrification Advantages vs Disadvantages, Power supply

March 4, 2022June 8, 2022admin1 Comment

Railway Electrification Advantages vs Disadvantages, Power supply Advantages 1. Increased track capacity – Locomotive – Faster and more powerful 2. Less fuel consumption – with employment of regenerative braking fuel consumption is further lowered 3. Electric locomotives are cheaper, have long life, are less complex, have greater reliability, compared to Diesel counterpart 4. Environment friendly Disadvantages […]

BAMRA APPLICATION LOGIC PROGRAM INTERFACE

March 4, 2022June 8, 2022adminLeave a Comment

BAMRA APPLICATION LOGIC PROGRAM INTERFACE BAMRA APPLICATION LOGIC PROGRAM PROGRAM TITLE PROGRAM TITLE DISPLAYED ON SCROLLING DISPLAY OF MLKII FOR C1 PROGRAM MICROLOK_II PROGRAM BMB_C1_S01; FOR C2 PROGRAM MICROLOK_II PROGRAM BMB_C2_S01; LOCAL BIT DEFINITIONS BOARD: J1 ADJUSTABLE ENABLE: 1 TYPE: NV.IN32.OUT32 NV.OUTPUT: 1DGKE, 1RGKE, […]

Railway Bondings

March 4, 2022June 8, 2022admin2 Comments

Railway Bondings Bond – A suitably designed conductor electrically connecting together conductive parts. 1. Traction return running rail bonding. 2. Provided to ensure traction return running rails are electrically continuous throughout. 3. Traction return circuit shall consist of not less than two adequately rated metallic return paths to ensure integrity of system should one path […]