Quiz on traffic light control

This is a timed quiz. You will be given 15 seconds per question. Are you ready?

What is the role of a "left turn signal" in traffic light control?

To allow vehicles to turn left only during certain intervals

To give pedestrians the right of way to cross

To provide more green time for straight-moving traffic

To indicate when all traffic should stop for a left turn

Correct! Wrong!

Which of the following is a benefit of intelligent traffic light systems?

More accidents

Decreased traffic congestion

Shorter traffic signal durations

Increased fuel consumption

Correct! Wrong!

What is the purpose of the yellow (or amber) light in a traffic signal?

To signal that the intersection is clear

To warn drivers that the light is about to turn red

To signal pedestrians to start crossing

To signal that a car should stop immediately

Correct! Wrong!

Which of the following is the standard order of colors in a traffic light?

Red, Yellow, Green

Red, Green, Yellow

Yellow, Green, Red

Green, Yellow, Red

Correct! Wrong!

What type of traffic light system changes the lights based on the time of day or traffic conditions?

Timer-based system

Adaptive signal control

Flashing signal system

Fixed cycle system

Correct! Wrong!

In a traffic light control system, what does a green light typically indicate?

Proceed with caution

Pedestrian crossing allowed

Proceed without stopping

Stop and wait

Correct! Wrong!

What does it mean when traffic lights are flashing red?

The traffic lights are malfunctioning

It signals an emergency situation

Pedestrians are allowed to cross the intersection

All drivers must stop and proceed with caution

Correct! Wrong!

What is the primary function of a traffic light control system?

To reduce vehicle speed

To control the flow of traffic

To alert drivers to accidents

To monitor pedestrian behavior

Correct! Wrong!

Quiz on traffic light control

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Quiz on traffic light control

What is the role of a "left turn signal" in traffic light control?

Which of the following is a benefit of intelligent traffic light systems?

What is the purpose of the yellow (or amber) light in a traffic signal?

Which of the following is the standard order of colors in a traffic light?

What type of traffic light system changes the lights based on the time of day or traffic conditions?

In a traffic light control system, what does a green light typically indicate?

What does it mean when traffic lights are flashing red?

What is the primary function of a traffic light control system?

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Quiz on traffic light control

What is the role of a "left turn signal" in traffic light control?

Which of the following is a benefit of intelligent traffic light systems?

What is the purpose of the yellow (or amber) light in a traffic signal?

Which of the following is the standard order of colors in a traffic light?

What type of traffic light system changes the lights based on the time of day or traffic conditions?

In a traffic light control system, what does a green light typically indicate?

What does it mean when traffic lights are flashing red?

What is the primary function of a traffic light control system?

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