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Efficiency is the percent of work put into a machine by the user (input work) that becomes work done by the machine (output work). The output work is always less than the input work because some of the input work is used to overcome friction. Therefore, efficiency is always less than 100 percent.
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The economy of the State of New York is reflected in its gross state product in 2018 of $1.7 trillion, ranking third in size behind the larger U.S. states of California and Texas. If New York State were an independent nation, it would rank as the 12th or 13th largest economy in the world, depending upon international currency fluctuations. However, in 2013, the multi-state, New York City-centered Metropolitan Statistical Area produced a gross metropolitan product (GMP) of nearly US$1.39 trillion,[9] while in 2012, the corresponding Combined Statistical Area[10] generated a GMP of over US$1.15 trillion, both ranking first nationally by a wide margin and behind the GDP of only twelve nations and eleven nations, respectively.[11]
Economy of
The three tips you should keep in mind before beginning work inside a computer case are backtracing, expanding, and working properly.
Keep a journal as you work so you may go back and forth if required. Take off any loose jewelry so you don't get it tangled in wires or parts while working on Computer. Keep screws and spacers neatly arranged and in one location, such as a cup or tray, to stay organized and avoid losing small parts.
A board should not be stacked on top of another. Be careful not to contact the chips when handling motherboards, cards, or drives.
Expander cards should be held by the edges. Keep a magnetized screwdriver away from a microchip to protect it.
After putting everything back together in a classroom setting, have your instructor review your work before putting the cover back on and turning the power on.
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