Can a 1000-watt PC power& cooling power supply unit power three 8800 GTX units?

Answer A 1000-watt power supply will drive three NVidia GeForce 8800GTX video cards with room to spare, since they consume approximately 247 watts of power each. You may want to consider separately power... Read More »

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What is the reason that makes OLED TV need only little power to operate I heard that OLED TV uses less power than the other LCD TVs when compared What makes them so power efficient?

OLED TV works on pixel emission concept and not on the backlight concept. So it takes less amount of power as compare LCD TV.

Can you use 240V single phase power to power 277V fluorescent light fixtures?

No...but you can buy an "autotransformer" that will boost the 220 to 277. Transformers of this kind can be the auto type or isolation type and are available at a much higher cost that it would be ... Read More »

Tell me about "solar power generator for house holds" for 3 hours a day as there is power cut daily?

Unfortunately, solar power is pretty expensive initially. Fortunately, there's little continuing or up keep costs after installation. You need to determine how big a system you need. How much po... Read More »

What percentage of the power delivered by a generator is dissipated as heat in a power line?

Approximately 66 percent of the power delivered by a generator is dissipated as waste heat. In 2000, for example, 40 quads (a quad is equal to 10 to the power of 15) BTUs, or British Thermal Unit ... Read More »