Exam (elaborations)
BNSF Train Dispatcher Final Part 1 Questions With Correct Answers 100%
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A block or interlocking signal without a number plate, or designated by an A marker. - Answer-Absolute Signal A siding within CTC or interlocking limits where a signal indication authorizes the siding's use. - AnswerControlled Siding An absolute signal controlled by a control operator. - Answer-...
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