If the Traffic Detectors Are Used on All the Approaches

question 17

Multiple Choice

If the traffic detectors are used on all the approaches to an intersection, the control signal is known as

• A)full traffic-actuated signal
• B)semi-traffic actuated signals
• C)speed control signals
• D)all of these

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Definitions:

Public Good

A product that one individual can consume without reducing its availability to another individual and from which no one is excluded.

Lighthouse

A tall structure with a powerful light at the top, located near or on the shore, providing navigation guidance to maritime pilots at sea or on inland waterways.

Willingness To Pay

The maximum amount that a buyer will pay for a good.

Public Park

An area of natural, semi-natural or planted space set aside for human enjoyment and recreation or for the protection of wildlife or natural habitats.