20-40 watts flourescents - depending on how much light you need.110vac @.3- .6 amps
This is bound to raise some controversy, but I think 'dirty electricity' is, to use a technical term, bogus - or at the very least, that what has been termed 'dirty electricity' can harm you. Electricity is not "dirty", and saying it is or can be is a convenient way to say that there is something "wrong" with it. It is being said that the human central nervous system may meet with electrical waveforms that have similarities to its own that it can cause interference, that is, pain, irritation or worse. Any system that allows AC (Alternating Current) or Magnetic Fields has "dirty" or "noisy" characteristics, even if it is an absolutely smooth waveform. Electrical "Dirt" is just "Noise", and is just a feature of the electrical system that has been in existence since its inception. Buying some gimmicky "filters" will not "harmonize" your living space with or from it. Please see the two links below.
Free space laser communication refers to the optical communication technology that uses light propagating in free space to wirelessly transmit data for telecommunications or computer networking. Free space refers to the vacuum, outer space or air.
Quasi Square Wave or Modified Square Wave actually mean the same thing. Modified square wave is the actual wave form. Quasi Square Wave is a marketing term used by many low cost inverter manufactures. Inverters convert Direct Current DC to Alternating Current AC. Old obsolete inverter technology created square wave output. As stated by the name the wave form is square not sinus as required to have pure sine wave AC. Modified square wave has a step or dead space between the square waves. This reduces the distortion or harmonics that causes problems with electrical devices. Modified Square Wave inverters will work fine for pure resistive loads, like lamps or heaters. It will also work well with pure inductive loads, like universal motors in mixers and blenders. If these devices have electronic speed control this could be damaged. Devices that have transformers in their power supplies, Microwave Ovens, TVs, Computers etc. will run hotter and less efficient. These devices will not last as long as the would on pure sine wave inverters. For the money the modified square wave inverter will cost more in the long run by reduced efficiency and possible damage to appliances. I highly recommend that you use a pure wave inverter it will cost less by increased efficiency, problems and possible damage to your appliances.
due to space vector modulation we can eliminate the lower order harmonics
An electric shock could occur in space. One thing to keep in mind about electrical shocks is that if the body provides a return path for current to flow then an electrical shock will occur. It does not matter if it is in space or on earth, touching a potential across the output supply on a high voltage system is going to short circuit the supply through you.
Dimming lights saves electricity by reducing the amount of power needed to illuminate a space. When lights are dimmed, they consume less energy, resulting in lower electricity usage and cost.
The number of 48 fluorescent light bulbs needed to fully illuminate the entire office space depends on the size of the space and the brightness of the bulbs. It is recommended to consult with a lighting specialist to determine the exact number needed for optimal illumination.
30 employees, 42 square feet allowed 30 x 42 = 1260 square feet of space 5 more employees, 42 square feet allowed 5 x 42 = 210 square feet of space needed current space is 1260 needed space is 210 1260 - 210 = 1050 square feet of space left The 30 employees are left with 1050 square feet of space 30x = 1050 x = 35 square feet left for each employee beginning space = 42 ending space = 35 42 - 35 = 7 square feet of less work space
Watermelons need about 8 to 10 square feet of space to grow effectively.
132
The space shuttle receives electricity from its solar panels, which convert sunlight into electrical power. The solar panels are located on the surface of the shuttle and capture sunlight to generate the energy needed for the shuttle's systems and activities.
Elks need about 20-30 square miles of space to roam and thrive in their natural habitat.
NINE
The answer depends on how tall the boxes are.
The average space needed for housing at least two adult deer is 15,000 square feet minimum. If additional deer are added a minimum of 3,000 feet per deer will be needed.
You should expect to spend around 27 dollars per square foot to rent an office space in Atlanta. This only includes the rental of the building and not the electricity or water.
Cosmic Illimunation is what stars do...they illuminate...and since its cosmic that means outer space