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What are the advantages and disadvantages of traffic lights?
The advantages of traffic lights are; they control the flow of traffic making it easier for drivers and safer for pedestrians, they reduce the risk of accidents and they lower the chances of traffic jams, etc.....
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Using light pen we can wright easily
people can be colorblind. When the power goes out so do the traffic lights.
Some of the disadvantages would be, there is no way to tell who was driving the vehicle at the time of the crime. vehicles are driven by their direct owners only 74% of the ti…me. Also, red light cameras have significantly raised the risk of automobile accidents. Now instead of squeezing through the red lights people are slamming to a stop and causing the cars behind them to collide into the rear of the vehicle.
Some advantages to traffic rules include that they keep the roads safer, and they alert drivers to upcoming road conditions. A disadvantage to traffic rules is that not ev…eryone understands them, and they are not always enforced.
Overall, I would say that an intelligent lighting system is the best thing to go for - of course it depends what fixtures are on the rig. Intelligent lighting gives you a lot …more freedom in what you can do where as with traditional theatre lights and par cans you cannot easily change gobo, colour, rotation or position. A disadvantage could be that intelligent lights take up a lot of power and room and also you would need a specialised desk that can 'talk' to intelligent lighting fixtures. so to sum up: ADVANTAGES: - Easily change between colour, gobo and positioning - Intelligent lighting can be used for theatre and music (multi - purpose) - They are easily wired up (DMX) DISADVANTAGES - - Power consumption - Space - Price If you are thinking of kitting out a rig with lights, I would advise you to shop around and see what would suite your needs. Hope this helps!!
Advantages: Better visibilityCan be seen by oncoming vehiclesHelp you see at night Disadvantages: Can blind oncoming drivers if high beams are onCan stop working when you leas…t expect it
there r many advantages and disadvantages of traffic signs
advantages- a brighter whiter light, more directional disadvantages-power hungry, create lots of heat, expensive bulbs, not very energy efficient.
The advantages of light sensors is that they are really good security systems. The disadvantage of them is that they're really easy to set off.
One of the advantages is that it allows you to see, because the light reflects off of an object and into your eyes. One disadvantage is the amount of light pollution when star…gazing. Advantage: Plant growth. Disadvantage: Sunburn.
-an advantage of a light sensor is that energy is being saved by the lights in whatever situation because they will only turn on when light is sensed. -a disadvantage is that… most sensors need an interface to convert analogue signals into the digital signals that a computer can understand.
One nice thing about light bulbs is that they provide light indoors and when it is dark outside, without having to light a candle or an oil lamp. They are also relatively safe…, clean and easy to operate. Disadvantages include the fact that you will need electricity and wires that are properly installed and cannot be easily moved about. It is also difficult to repair a broken light bulb or one that has burned out, and they must be disposed of and replaced.
Street lights help pedestrians to walk safely after sunset. The car drivers find it convenient to drive smoothly,as driving in a highway without street light is a nightmare. W…ell, the hellogene lights emits particles that are injurious to eyesight and human skin. On the humourous note, street lights cause inconvenience to those who commit highway robbery and darkness is the precondition to their professional job !
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DISADVANTAGES artificial light earns more energy it is not cost effecient