To learn how to compare technologies within a load factor category, one has to understand a number of terms and concepts, like the difference between capacity — measured in kilowatts (kW) or megawatts (MW) — and energy, measured in kilowatts-hours (kWh) or megawatt-hours (MWh). People often quote costs/kW when they...
www.solarpowerrocks.com/solar-technology/what-the-hell-... www.solarpowerrocks.com/solar-technology/what-the-hell-is-the-difference-between-a-kilowatt-kw-and-a-kilowatt-hour-kwh/
What the Hell is the Difference Between a Kilowatt (kW) and a Kilowatt-hour (kWh) ... It would do thee well to read The Difference Between DC and AC (and PTC/STC). [...] ... solar watts The Difference Between DC and AC Watts (and PTC/STC)
www.solarpowerrocks.com/solar-trends/the-difference-bet... www.solarpowerrocks.com/solar-trends/the-difference-between-dc-and-ac-watts-and-ptcstc/
One kilowatt-hour is equal to 1,000 watt-hours and is equal to 3600 kJ. The primary difference between a kilowatt and a kilowatt-hour is that “kilowatt” measures the capacity of an electric generator and “kilowatt-hour” measures the actual amount of electricity it produces over a certain period of time.
www.masstech.org/cleanenergy/energy/glossaryenergymeas.... www.masstech.org/cleanenergy/energy/glossaryenergymeas.htm
Electricity is measured in a standard metric measure of electrical power, the kilowatt, which is equivalent to 1,000 watts. However, the unit we see on our electricity bills is the kilowatt hour, the the actual rate of energy consumption. T...
http://www.blurtit.com/q415779.html
When you buy electricity they charge you by the kilowatt-hour (kWh). When you use 1000 watts for 1 hour, that's a kilowatt-hour. For example: ... Understand the difference between watts and watt-hours: ... On a peak day in 1999, California used 50,743 megawatt-hours of electricity, or 50,743,000,000 watt-hours.
michaelbluejay.com/electricity/cost.html
Watt - Wikipedia, the free encyclopedia
The watt (symbol: W ) is a derived unit of power in the International System of Units (SI). It measures rate of energy conversion. One watt is equivalent to 1 joule (J) of energy per second. In te...
en.wikipedia.org/wiki/Watt
There is a question on the table that I would like to be able to answer before my friend can so that I can seem like the smart guy: What is the difference between an engine's horsepower and torque? Apparently, this is a question that neither reference manuals or mechanics can give a satisfactory answer to.
www.straightdope.com/columns/read/2215/whats-the-differ... www.straightdope.com/columns/read/2215/whats-the-difference-between-horsepower-and-torque
If you read our profile of Audiophile Maximo Michael Fremer "Why We Need Audiophiles," it probably won't surprise that when initially asked simply, "What the difference between ten dollar speakers and ten thousand dollar speakers?" the Definitive guys' initial answer was, "Well, it ought to be that they sound better."
gizmodo.com/5214792/giz-explains-the-difference-between... gizmodo.com/5214792/giz-explains-the-difference-between-100--and-100000-speakers
What is electrical KVA? How much kva is one kw? Covertion of kw to kva? What do you mean by KVA? Difference kva and watt? How many KVA equals 1 kWh? ... Answers.com > Wiki Answers > Categories > Science > Physics > What is difference between kw and kva? ... View existing comments for "What is difference between kw and kva?"
wiki.answers.com/Q/What_is_difference_between_kw_and_kv... wiki.answers.com/Q/What_is_difference_between_kw_and_kva
"Pertaining to computers, what is the difference between laptops and notebooks? Pro's, Con's of each?" (4 answers) ... Find similar questions: difference 110 volt 220 Europe Asia Pro Con ... "What difference does it make Readers choice words pro con?"
askville.amazon.com/difference-110-volt-220-Europe-Asia... askville.amazon.com/difference-110-volt-220-Europe-Asia-Pro-Con/AnswerViewer.do?requestId=724312