In automatic block system of signalling the block lengt - Practice (English) | ObjectiveMcq

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In automatic block system of signalling the block lengt - Practice (English) | ObjectiveMcq

PracticeCivil And Mechanical EngineeringRailway EngineeringIn automatic block system of signal...

Railway Engineering Civil And Mechanical EngineeringEasy

1,354 views

In automatic block system of signalling the block length is

Correct Answer:

(D) 5 to 7 km

Explanation:

5 to 7 km

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