Practice question
What is the 'offset reference point' in a coordinated signal system?
- The physical location of the master clock
- The specific point in the cycle (typically the beginning of the coordinated phase green) from which offset is measured
- The GPS coordinates of the reference intersection
- The first intersection in the coordinated system
Answer: B — The specific point in the cycle (typically the beginning of the coordinated phase green) from which offset is measured
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