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Frequently Asked Questions

Is there danger of a power surge when the lights get turned back on?

Earth Hour US
No. WWF and the Earth Hour partners are working closely with the energy providers in each city to ensure a safe event with no adverse impact on power systems.
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If everyone turns their lights back on at the same time, will there be a power surge?

Frequently Asked Questions
No. We’ve checked with the power companies and turning all the lights back on won’t cause any issues. We are doing all we can to make our operations carbon neutral. Our web host, Affordable Internet Services Online, Inc., is a 100% solar energy host. We’re using recycled materials for printing and promotion, and we are planning to make our celebrations as green as possible. We’re a small operation, and our carbon footprint is small as well.
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Frequently Asked Questions
No. We’ve checked with PG&E and turning all the lights back on won’t cause any issues. We at LOSF are doing all we can to make our operations carbon neutral. Our web host, Affordable Internet Services Online, Inc., is a 100% solar energy host. We’re using recycled materials for printing and promotion, and we are planning to make our celebrations as green as possible. We’re a small operation, and our carbon footprint is small as well.
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Frequently Asked Questions
No. We’ve checked with the power companies and turning all the lights back on won’t cause any issues. We at Lights Out Santa Barbara are doing all we can to make our operations carbon neutral. We’re using recycled materials for printing and promotion, along with the renewable ether of the internet, and we are planning to make our celebrations as green as possible. We’re a small operation, and our carbon footprint is small as well.
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Frequently Asked Questions - Earth Hour 2008
No. We’ve checked with energy companies and authorities and turning all the lights back on won’t cause any issues.
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Why do some red lights have strobe lights? Are these a danger to people with epilepsy?

misc.transport.road FAQ
Strobes are installed within a red signal lens at intersections at which a signal is not expected, such as after a long stretch of a high-speed highway with no signals. The strobe light is there to call attention to the red light. In some instances a stand-alone red signal with a strobe is used. The strobes are either linear across the red lens or circular around its edge.
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What is a power surge?

Frequently Asked Questions
While large surges cause catastrophic damage, small surges can create minor damage that may go unnoticed but still shorten the life of your valuable equipment
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Irritrol PC Control - Residential Controller - Frequently As...
If there is a power surge, the controller has some protection with the capability to divert incoming electrical surges to earth ground.
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If the lights are being turned on and off won't the lights seem to be flickering?

Dimmers & Lighting Controls FAQ's
No matter how bright or how dim, the light level is constant and smooth. Compare dimming to movie projection. A movie is actually 35 individual frames per second projected so quickly that you never detect a break in the section. Switching the bulb does not decrease bulb life; heat decreases bulb life. By reducing heat, bulb life is increased.
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What is Continuous and Peak (surge) Power?

Power This FAQ - frequently asked questions.
Continuous Power is the power/wattage the power inverter can consistently maintain. Peak or Surge power is the highest output, in watts, that the inverter will "surge" to under startup conditions. However, appliances with motors require a "starting load" which is an initial surge of power to get the unit started. Once started the unit then may only require half of that power to run, called the "continuous load".
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When can I have my power turned on?

Frequently Asked Questions - Building
Early power inspections are required for both residential and commercial properties. The early power request documents must be completed and submitted to the Building Department prior to requesting the mandatory early power inspection. An inspector will conduct an inspection and determine if it is safe to energize the structure. Permanent power is required to be on prior to requesting a final inspection.
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Why have you turned my power off?

Frequently Asked Questions - CE Electric
We don't deliberately turn your power off without warning. If your power is interrupted without warning, this may be for a number of reasons. Someone may have caused damage to one of our cables, we may have had to isolate the supply for safety reasons such as a fire in the area, or a problem occurred on the distribution network that was beyond our control.
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How will you power your lights?

FAQ's
We realize that most places do not have enough power to supply an elaborate lighting system on top of a sound system. Therefore, we will sometimes use a high powered generator in combination with 120/220 Volts power from the facility.
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Frequently Asked Questions FAQ | Solar Power | Solar Electri...
Only if you buy a system with battery backup. Heritage Solar offers systems both with and without battery backup. Systems with battery backup are somewhat more expensive and less efficient, but they give you the peace of mind of never being without power.
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What is the significance of the lights on the power supply?

Frequently Asked Questions about the Q Machine
The significance of the lights is to show you firstly that the power is on - the first green light is only a "power on" indicator, then as the lights increase it is showing you how much power the unit is supplying to the array in the bath. The more lights, the more power. a rule 2-5 lights up is the optimal power, any more than that and you are drawing more power which will put more strain on the unit itself.
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Can I plug Powerline into a surge protector, surge suppressor power strip, or UPS?

FAQ
We recommend that you do not plug Powerline into a surge protector or a surge suppressor. Instead, plug it directly into an electric outlet. Therefore, plugging Powerline into a surge protector or a surge suppressor power strip is unnecessary.
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Can a power surge cause the system to alarm?

HTC | HTC Home Security Frequently Asked Questions
It is possible for you to experience an alarm from a strong surge. The equipment we install has been designed and tested to resist False Alarms during power surges. In some cases a dialer delay may be active on your system. If this is the case you may have turned your system off before the signal was transmitted. Another reason may be an interruption in your phone service which prevented the signal from being transmitted.
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Can I bring my own power strip or surge suppressor?

TowardEX EasyColo -> FAQ
No. In order to ensure clean and safe wiring of all electrical connections within small confines of the cabinet rack enclosure, we require all customers to wire their power connections to the installed main cabinet power strip. Each rack unit you purchase also comes with one power port. If you need more than one power port per each rack unit, you can order more during your purchase.
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What is the difference between a power center and a surge suppressor?

American Insulated Wire
A power center is an unprotected outlet strip. A surge suppressor is a power center that offers electronic equipment protection from voltage spikes on the line.
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What can I do to ensure that my computer won't be damaged by a power surge?

Security Awareness Hardware FAQ
Power problems (surges, blackouts, and brown-outs) can cause physical damage to a computer, inducing a hard disk crash or otherwise harming the electronic components of the computer. To avoid this problem you should use surge suppressors and possibly, uninterruptible power supplies (UPS).
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When are the lights turned on at the tennis and basketball courts?

Lake Waterford Park FAQs
Court lights will only be turned on for Anne Arundel County organized league games. They are on a first come first serve basis unless the Department of Recreation and Parks is holding an organized program. Yes, pets are allowed at the park but must be on a leash at all times and under the control of the owner. Pet owners are responsible for immediate clean up of their pet's defecation.
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Why are the lights turned off so fast after the games are over?

Frequently Asked Questions
Since it is our park, and we pay the light bill, SRA tries to keep light usage in check. They only need to be on when it is necessary. Just like at your house, lights left on for no reason cost money! Many times, after games or practice, people hang out and chat, many times long after the kids have left the field.
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What do I need to do to get electrical power turned on?

Public Infrastructure Department, Engineering Division - Per...
You are required to obtain a development permit for the structure prior to the release of power. You should wait 72 hours after the permit is issued and all required inspections and installations have been completed and passed before you call your utility company’s customer service to activate your service. For Reliant/Centerpoint call (713) 207-4460. For Entergy call (713) 625-9911.
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Will the power be turned off during installation?

FAQs - Progress Energy
Yes, generally the power will be off for less than 15 minutes. There is no way for the power to remain on while the installation is taking place. If you are at your business at the time of installation, the electrician may request you turn off any large equipment prior to their cutting the power at the meter.
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Why am I not getting 100 % of my power lights on?

Australian Innovative Systems - FAQ
One possible cause of only partial lights being displayed is insufficient salt in the pool. The recommended salt level is 4500 to 5500 PPM (Parts per Million). If the salt level is lower than this the chlorinator is unable to draw full power.
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How many lights can I power from one transformer?

Garden Lighting Frequently Asked Questions
In fact, transformers are available in a wide range of wattage ratings, so we need to look at the question the other way around: "what size of transformer do I need to power the group of lights required"? This is simply a matter of multiplying the wattage and numbers of the lamps used in the luminaires (garden lighting fittings) to be connected to the transformer. For example 6 light fittings at 20 watts = 120 watts in total. Therefore a 150 watt(va) transformer is required.
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If the power goes out and back on will the lights come back on?

NUVO Surgical: Service: FAQ
If the power goes out the lights have a memory chip that will bring them back to the previous setting once power is restored.
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Do surge protectors have to be turned on in order to protect my equipment?

Frequently Asked Questions | Panamax
No, as long as the surge protector is plugged into a properly grounded wall receptacle, all outlets are protected regardless of the position of the on/off switch.
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