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.
Railway Signalling alphabets Abbreviations Equipment Signalling Equipment Meaning of alphabets used to denote Signalling Information A – Approach, Automatic. Near endpoint. B – Block positive energy, Far-end point. C – CONTACT. Center, Check. D – CLEAR, GREEN E – EARTH, LAMP F – FRONT, FUSE G – SIGNAL, GATE H – CAUTION YELLOW. HH – […]
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Railway Signalling Control Tables Presentation Railway Signalling Control Tables Presentation Control Tables are to be printed in A3 or A4 size. Criteria for the text size is readability and so A4 size is ok under favorable working conditions but A3 under poor working conditions. On A4 size prints, minimum text size of 2mm is considered […]
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Railway ‘V’ Style Frame Four Foot Point Circuits With Insufficient Track Locking This section shows two complete point circuits demonstrating insufficient track locking. Utilising an extra track circuit V’ Style Frame Four Foot Point Circuits With Insufficient Track Locking Abbreviations Electrical Supplies BX100 – Live side of single-phase 100V AC feed NX100 […]
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