Incentives for Acquiring Higher Educational Qualifications – Railway Board

15-10-2022

Incentives for Acquiring Higher Educational Qualifications - Railway Board   Click Above or See below PDF         ALSO

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Know About -What’s a Moving Block system? – Indian Railway
July 16, 2019

Moving block is a more advanced system usually associated with ATC (Automatic Train Control).  It is not in use anywhere on IR. In moving block systems, a train's position and speed are communicated to control equipment which then computes the appropriate headway to be maintained between and other trains on the same track, and accordingly

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What is Controlled Manual Block?
July 16, 2019

Controlled Manual Block is a system where a manually operated block instrument is used for obtaining the Line Clear permission from the station in advance; however, the clearance of the section must first be verified through track circuiting. The block instrument is connected to the track circuits, and it is not possible for Line Clear to be

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What is Open Block?
July 16, 2019

The basic token-based Absolute Block system described above has three states: Line Clear, Train on Line, and Line Closed. (Of course, on single-line systems there may be Train Coming From and Train Going To instead of Train on Line). This is also known as Three-Position Block, or Closed Block, because the fundamental assumption is that the block

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What is Lock and Block?
July 16, 2019

Lock and Block is a refinement of the Absolute Block system which is often used in areas with power signalling. (Although there is no direct connection with power signalling, the availability of electricity makes it possible.) It is especially relevant on double lines where entry of the train to the block section is controlled by taking off the

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What is a ‘block hut’ or ‘block post’?
July 16, 2019

A block hut or block post is a minor station (usually Class C; see section on stations) on a section with light traffic, which does not have the full complement of home and starter signals to control the reception and departure of trains. It often has just a single stop signal, and a permissive signal (a distant) to its rear. Line Clear is not

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What do the terms ‘block station’, and ‘halt station’ mean?
July 16, 2019

A block station is a station (along with its signalbox) associated with one end of a block section. Each block section has a block station at either end; the block stations control access to the block in either direction. A halt station is a station that is not associated with the end of a block section and has no associated signalboxes and no

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