General Awareness

General Awareness/hot-posts

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Basics of Telephone Exchange- Main Distribution Frame MDF
Telephone System- Telephone Components
Safety Rules in Railway- General Rules, Subsidiary rules
 DEFINITIONS in GRS Railway - General Rules for Signallling
 Block Instrument Double Key Lock Register
VDU - VISUAL DISPLAY UNIT Railway Signal Control
Joint Inspection of Points and Crossings in Railway Signalling