Kobalt Tool Box Stainless Steel

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Hi, i have one question i'm would like to sell my computer (tower) on OKorder but i don't know the value of my system, it was a gift from my sister about a year ago. Here is my system specs:Black gaming case with red neon light insideAmd x2 3800+ 2.0ghz.2GB of Ram ddr2 667mhz.Asus m2n-e motherboard.Visiontek Hd 2600 pro 512MB ddr2 supports direct x10.Western Digital 160 GB sata hard drive with Vista ultimate.Pci firewire card 2 ports.Any Help will be appreciatedthanks.
Yeah, I would be surprised to see it sell for more than 400 on OKorder.
I haven't worked in this field in the UK, although I am able to diagnose problems, service and repair electrical equipment.
Look in the Phone-Book under 'electricians'. Your problem solving diagnostic skills, that you proclaim, are in serious question as your initiative is.
i replaced my home theater system thinking it was busted but when i recieved my new one it still had the same buzzing sound i noticed the buzz is in the bedroom too
No, it really wont help. I'm not really sure what would help this, or what is causing it. If i had to take a guess, it's gotta be the quality of the wires touching each other likely coming out of a small hole in the back of the entertainment center. Honestly, it could be a number of things, and without looking at it, i have no idea. But a surge wouldn't help. a surge is designed to do one thing, detect power surges and shut down before they happen. It's basically exactly like the surge protector box, except designed to detect a smaller surge, and react quicker, to protect valuable electronics. For things like interference, even if the interference is caused by electrical charges in the power supply (which is unlikely in itself), a surge protector would not be able to detect the interference at all because it isnt sensitive enough, or else it would be able to detect it (also not likely) and would simply flip off every time you turned it on because the interference would simply trigger it. over and over again. For this problem you need to attack the interference at the source. where that is, i couldn't tell you.
Do they design circets for the electricity? If not, what do they design?
There are many different areas of specialization in electrical engineering.
does it or not losers??
Yes
I bought some electrical equipment at a cheap price but it was due to a discount error.I placed the order and recieved the confirmation.Can they refuse to send my the products or change the price?Your help is much appriciated.
No, they do not have to send it. If it isn't Wal-Mart, with some low price guarantee, the retailer is not going to stick by a mistake in price. And they shouldn't have to. I mean, it's not like they were trying to cheat you by saying it was a lower price and then jacking it up. There was an honest mistake and shame on you if you try to hold them to it. Where I work (a touring company) a new girl accidentally gave a client the wrong price. It was so low, we would have lost money. Of course, I e-mailed the client to explain the problem and gave them the correct price. They blew up at me, and thought I was trying to cheat them. They thought we should stick to the low price, even though it was a mistake. Well, we then canceled their order-we can't lose money on touring someone around. We wouldn't stay in business. Edit: So, it actually sounds like you ARE trying to take advantage of this situation. They haven't notified you of the problem-you already knew it. You sound like you don't have much in the way of ethics. No, if you receive the items, they will not demand that you return them. You will just earn a lot of bad karma. What you are doing is unethical and (in some places) illegal.
If this is maintained, but voltage changed from 480V to 240V, by what ratio will supply line losses change?
Power voltage x current Therefore current power/voltage. Thus, if power is constant at 2000kW current at 480 volts will be: I 2000,000/480 4166.67amps At 240 volts: I 2000,000/240 8333.33 amps However, line losses are current (squared) x resistance Thus the ratio will be 4166.67 (squared) / 8333.33 (squared), resistance remaining constant of course. I make that 0.25 (or 4, if you are thinking that way up!) That help?
i have some powerful amps and other electrical equipment in my car and am wondering if all of that is pulling so much that it is affecting performance
Absolutely.