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Can you use a larger diameter fluorescent tube instead of a smaller diameter tube?
Fluorescent tube are graded in 1/8 ths of an inch. When you speak of a T8 what this means is that the tube diameter is 8/8 ths or 1 inch. A T12 is 12/8 ths or 1 and 1/4 inches. What you have to find out is what type of ballast is in the fixture. T12's are associated with transformer type ballasts, like wise T8's are associated with electronic ballasts. The T8's have a different pin configuration wiring than that of the T12 tube. The T12 will not work in sockets wired for electronic ballasts.
Is a T8 ballast and T8 bulb more efficient then a T12 ballast and a T8 bulb?
In a T* ballast and T8 bulb more energy efficient then a T12 ballast and a T8 bulb? A:Depends on the CURRENT through the tube. When the Tube is run at 100% of rating, The T12 Takes more CURRENT to give a certain Brightness. Because the surface of the T8 is closer to the ion stream through the tube, it takes less CURRENT to light up the T8 to the same brightness. However, IF you use a T12 in a T8 ballast, you will get LESS CURRENT through the tube, and LESS POWER consumed ALONG with LESS Light.
Difference between T12 and T8 fluorescent bulbs?
A T8 lamp can be retro fitted into a T12 fixture by replacing the T12 ballast with a T8 ballast. The end sockets also have to be rewired in the retrofit as the wiring from the electronic ballast to the sockets is completely different.
How many watts does a hoover use?
Hoovers use 1000 - 2000 watts
Were you use magnesium?
Many applications use magnesium to alloy with aluminum to make that much stronger.
What is the percent of your computer's power that the screen uses?
This depends on the screen type, the screen size, and also the computer's power. For example; a low power computer may use 200watts, where a high power gaming setup might use 800watts. A screen could use as little as 5watts, if it is a small LCD screen, while a big CRT monitor might use 200watts. Your screen should tell you it's power usage, as should your computer, if you examine the power supply.
Can you use a larger diameter fluorescent tube instead of a smaller diameter tube?
Fluorescent tube are graded in 1/8 ths of an inch. When you speak of a T8 what this means is that the tube diameter is 8/8 ths or 1 inch. A T12 is 12/8 ths or 1 and 1/4 inches. What you have to find out is what type of ballast is in the fixture. T12's are associated with transformer type ballasts, like wise T8's are associated with electronic ballasts. The T8's have a different pin configuration wiring than that of the T12 tube. The T12 will not work in sockets wired for electronic ballasts.
Is a T8 ballast and T8 bulb more efficient then a T12 ballast and a T8 bulb?
In a T* ballast and T8 bulb more energy efficient then a T12 ballast and a T8 bulb? A:Depends on the CURRENT through the tube. When the Tube is run at 100% of rating, The T12 Takes more CURRENT to give a certain Brightness. Because the surface of the T8 is closer to the ion stream through the tube, it takes less CURRENT to light up the T8 to the same brightness. However, IF you use a T12 in a T8 ballast, you will get LESS CURRENT through the tube, and LESS POWER consumed ALONG with LESS Light.
Can you use T12 lamp holders with T8 lamps when you change to T8 ballast?
Absolutely. Only you need connect together two wires coming from each lamp holder (shunt).
Can you use 1 T12 bulb in a 2 bulb fluorescent fixture?
Depends on the ballast most of the newer electronic ones work on a wide range of lamps and input voltages and one or two lamps
Difference between T12 and T8 fluorescent bulbs?
A T8 lamp can be retro fitted into a T12 fixture by replacing the T12 ballast with a T8 ballast. The end sockets also have to be rewired in the retrofit as the wiring from the electronic ballast to the sockets is completely different.
Can you upgrade to T5 fluorescent bulbs but not replace the fixture?
Since T5 bulbs are shorter than their T12 or T8 counterparts, they do not naturally fit into fixtures designed for T12 or T8 bulbs. Luckily, there are companies that offer retrofit kits that can allow you to use T5 bulbs in fixtures not designed for them. A company called Lumiversal makes two different types of these retrofits. These retrofits are a great way to save money and electricity plus you can rebates and incentives from your utility providers to help cover the cost.
What is lighting retrofit?
A lighting retrofit is the action of upgrading your system to a more efficient, and less costly solution. For example if you currently use a light fixture with 3 bulbs that are T12 fluorescent tubes a retrofit would be to switch to a fixture with 2 bulbs that are T5 instead. T5 bulbs are much smaller and much more efficient. They consume less electricity and will help you save a lot of money. If you are interested in learning more about retrofits you can go to Lumiversal's website. It is a company that specializes in T12/T8 retrofits and their products are extremely easy to install, they also have a page with all the terms you may encounter while researching lighting: http://lumiversal.com/resources/terms
Is it true that T12 bulbs are being discontinued and must be replaced with T8?
That is true. The EPAC Act of 2005 states that all old technology relating to electrical products IE: T-12 will no longer be Mfg. after 2010. The power Grid on the East Coast in 2005 prompted the Govt. to reevaluate the way we use electricity. The T-8 and T-5 use electronic ballasts replacing the "old technology" magnetic ballasts. In theory, the electronic ballasts use about 1/2 the electricity of magnetic ballasts.
How many people use photoshop?
There is no record of how many people use it.
When do you use the phrase how many?
You use "how many" when you are referring to a quantity. Example: How many times do I have to tell you?, How many eggs are in that basket?
How many numbers does binary code use?
they use as many as they need to process it they also use the 1 and 0
