In automatic block system when a train is in a block it - Practice (English) | ObjectiveMcq

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In automatic block system when a train is in a block it - Practice (English) | ObjectiveMcq

PracticeCivil And Mechanical EngineeringRailway EngineeringIn automatic block system when a tr...

Railway Engineering Civil And Mechanical EngineeringEasy

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In automatic block system when a train is in a block it puts the danger signal till the train movesover

Correct Answer:

(C) two more signals

Explanation:

two more signals

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