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Q: How much power does a traffic light use?
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When can cruise control be used?

On the open road with light traffic. Never use it in heavy traffic, when it is raining, or when there is ice or snow on the road.You would use cruise control when driving on the open highway in very light traffic where you wish to maintain a constant speed.


What doses a red traffic light mean What does a flashing red traffic light mean?

Red=stop red flashing= light is broken, use your judgement in crossing.


How much power does a light bulb use if the current is 3 and the voltage is 7?

21


What was invented before the traffic light?

use lights on cars


On a traffic light what position is the green light?

The lowest light on a traffic signal is green. Some cities use traffic lights that are not arranges top to bottom but rather side to side. In this event the green light is usually the furthest to the right.


What is a simple traffic light circuit?

There are many ways you can design a simple traffic light circuit. I recommend you to use a 4017 IC. Please check this site as reference. It's a two way traffic light circuit. http://circuitdesolator.blogspot.com/2011/01/traffic-light-circuit-based-on-4017.html


Does a light use standby power?

A light can operate from stand by power of a generator.


What is the use of ic555 in traffic controller?

IC 555 is a simple timer integrated circuit device and used for traffic light timing to control traffic flow.


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They use less power and don't give off so much heat.


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The Epson PowerLite works very well in ambient light and doesn't use much power.


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They were the very first people to use and install an electric traffic light!


How do use intersection in a sentence?

When the traffic light turned red, the man stopped at the intersection.