5 Questions
What was the first automated system for controlling traffic signals?
Developed by Leonard Casciato and Josef Kates
In Australia and New Zealand, what is the equivalent concept of a 'stage' in the UK and USA?
Phase
What is the term used in the UK and USA for one electrical output from the traffic signal controller?
Signal group
What does a green phase give to all traffic from a particular approach through the junction?
The right of way
In the UK, what does a filter phase allow non-conflicting traffic to do at a junction?
Make particular turns
Traffic Light Control Systems Quiz: Test your knowledge of the different control systems used to manage traffic lights, from basic mechanisms to advanced computerized coordination systems. Explore how these systems ensure smooth and safe traffic flow for both vehicles and pedestrians.
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