During total interruption of communication, when a train is stopped in the block section, Guard shall place detonator at........... to protect the train from Brake Van.
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A.
600, 600, 10, 10 mtrs.
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B.
90, 90, 10 mtrs
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C.
250, 250, 10 mtrs.
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D.
250, 250, 10, 10 mtrs.
Correct Answer:
D. 250, 250, 10, 10 mtrs.
Explanation:
During a total interruption of communication on a single line, if a train is forced to stop in a block section, the Train Manager (Guard) must provide immediate protection to prevent collisions. According to safety protocols, the Guard is required to place one detonator at a distance of 250 meters from the rear of the train. To ensure adequate warning, two additional detonators must be placed 500 meters away from the train, spaced 10 meters apart. This creates a safety perimeter that alerts any following engines or vehicles—which may be traveling without line clear—to stop immediately. This procedure remains in effect until authorized communication is restored and normal working conditions resume.
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