The 2008 National Electrical Code (NFPA 70) Article 410.136 (B) requires surface mounted luminaires containing a ballast to be listed for mounting on the fiberboard or they must be mounted not less that 1 1/2 inches from the surface of the fiberboard.
Miniatures were generally heard:
Manufacturer :)
It is generally a name on its own
two weeks
A claudia parsons is someone generally covered in bread ;)
Generally with a cord and just plugged in.
Generally it's a phosphorous compound.
No, compact fluorescent light bulbs generally are not autovolt.
Fluorescent light fixtures are generally used in the kitchen, probably due to the efficiency of energy use of the flourescent lights, but they can be mounted practically everywhere.
The molecular weight of carboxymethyl cellulose can vary depending on the degree of substitution, but it generally ranges from 90,000 to 700,000 g/mol.
Cellulose nitrate, also known as nitrocellulose, is a highly flammable compound derived from cellulose. It is commonly used in explosive materials, lacquers, and as a film base in early photography. Due to its explosive nature, it is generally handled with caution and stored in a safe manner.
Acrylic is generally easier to shine so would be shinier but the most definite way to tell would be to get a dab of cellulose thinner and rub a cloth on it.
Ethyl cellulose is generally not soluble in coconut oil, as it is a cellulose derivative that is soluble in organic solvents like ethanol and certain esters, but not in oils or non-polar solvents. Coconut oil is primarily composed of saturated fats, which do not provide the necessary environment for ethyl cellulose to dissolve. Therefore, if you need to use ethyl cellulose, it is better to incorporate it with compatible solvents or emulsifiers.
Yes, it is generally worth replacing fluorescent tubes with LED lighting due to the energy efficiency, longer lifespan, and lower maintenance costs associated with LED lights.
"Compact fluorescent lamps" (or, more commonly CFLs) sold direct to consumers for installation in a standard screw-in socket have an integral ballast built into the base. The ballast converts and controls the line voltage from the socket to properly drive the fluorescent lamp. Ballasts are generally fairly complex circuitry. All fluorescent lamps require a ballast. However, most lamps used commercially ("ordinary fluorescent lamps") do not have the ballasts built into them; rather, the ballasts are hidden somewhere in the fixture.
Magnetite is not typically considered a fluorescent substance. While some minerals can exhibit fluorescence under UV light due to specific impurities or structural characteristics, magnetite primarily exhibits magnetic properties rather than fluorescence. Therefore, it does not generally display the glowing effect associated with fluorescent materials.
A 4-foot fluorescent light bulb typically weighs between 1 to 2 pounds (approximately 0.45 to 0.91 kilograms). The exact weight can vary depending on the manufacturer and the specific design of the bulb. Generally, standard T8 or T12 fluorescent tubes fall within this range.