Know About Sri Vinay Kumar Tripathi, New Chairman & CEO of Railway Board.

03-01-2022

https://youtu.be/G_xV74G1zQU Shri Vinay Kumar Tripathi takes over the charge of new Chairman & CEO of Railway Board. He is a 1983 batch officer of Indian Railway service of Electrical Engineers (IRSEE). Shri Tripathi has wide experience of Railway management &

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What were the train numbering systems in 2010 and before?
June 22, 2019

From 1989, but prior to December 20, 2010, trains were numbered differently. A system of 4-digit numbers was used for all long-distance passenger trains, while local (intra-zone) trains, suburban services, etc., had numbering schemes that varied widely. Before 1989, trains had numbers that were allotted by their respective zonal railways (and

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What do the 5 digits in a train number mean?
June 22, 2019

On December 20, 2010, IR switched to a system of 5-digit numbers that are supposed to be used for all passenger trains across its system. The first digit In the 5-digit train numbering scheme, the first digit indicates the type of the passenger train, as follows: 0 is for special trains (e.g., summer specials, holiday specials, etc.) 1 is for

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Why do locos sometimes use the rear pantograph and sometimes the front pantograph?
June 22, 2019

There is in principle no difference between using the front and the rear pantographs for most locos as each is fully capable of delivering the required electric current from the catenary to the loco. (The AC-DC locos are special in that each loco is intended for a different traction supply.) Generally on IR there is no need for both pantographs to

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How do the AC-DC locos (WCAM series) switch from one power source to another on the run?
June 22, 2019

The WCAM-1 has a selector on the rightmost side of horizontal control panel for selecting the pantograph. It has four positions, DC, AC, DC-ALT and AC-ALT. In DC and AC-ALT mode, pantograph with two collector shoes is raised; in AC and DC-ALT, pantograph with one collector shoe is raised. The DC pantograph has two shoes and is thicker in its

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Why is the neutral section provided with a dummy (neutral or electrically dead) cable? Why can’t it be a real gap?
June 22, 2019

Pantographs of electric locomotives have a spring mechanism or compressed-air assembly that keeps the pantograph pushing up against the contact wire with a certain specific pressure. If the neutral section were not wired and the contact wire simply ceased to exist, then then possibility exists that if the driver has not dropped the pantographs at

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Where can I see some preserved coaches, wagons, and other rolling stock?
June 22, 2019

The National Railway Museum has the following: Broad gauge Oudh and Rohilkund Railway Saloon of 1890 4 wheel saloon Oudh and Rohilkund Railway Covered wagon 148 Central Workshops Alambagh, Lucknow 1879 Gaekwar's Baroda State Railway Saloon Parel workshops of BBCI 1886 MSMR 6 wheel Saloon built by Southern Railway at Perambur EIR Sheep wagon

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