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Examen
DART Practice Exam 2 Questions & Answers 2025/2026
DART Practice Exam 2 Questions & Answers 2025/2026 
 
 
Line of Sight Operation - ANSWERSOperation sections outside of CST or ABS territories where train operators control their trains based on maintaining adequate separation from preceding trains through VISUAL OBSERVATION. 
 
Interlocking - ANSWERSAn arrangement of signals, switches, and control apparatus interconnected such that functions must succeed each other in a predetermined sequence, thus permitting train movements over routes only if ...