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FAQ

I have heard that an electrical ark can kill you so I would like to know what circumstances creares this condition.

Electricity tends to want to go towards the path of least resistance to something with the opposite charge. An arc is when it goes through the air in order to do that.

I just recently bought a router that was recommended to me, Linksys WRT160N V3. I followed all the steps to connect and it works. the problem is (and i measured) i walked 34 3/16 feet away into my room and boom. no connection, and my laptop, nor my ps3 can find the router. the only thing in the way of my router and my equipment is 2 walls and a bathroom (yes a small apartment). did i buy a crappy router or is there a way to increase the range for this particular model, because i feel like i got ripped off. thanks for the help.Also i was thinking of maybe getting netgear instead, everyone else seems to think it's good i just don't have the cash. thanks for the help.

Broadband router and cable/dsl router advise the comparable ingredient, in view that cable and dsl are 2 (of many) broadband approaches. d-link makes solid products. I certainly have 2 of their routers sitting precise next to me (besides the undeniable fact that I desire Linksys, for motives that have not something to do with employing their routers as routers). relating to the only adjustments i could make to the advice are a million) think of roughly getting a on the spot router. (you additionally can hook up with it by skill of wires, yet you have the alternative of employing on the spot.) and 2) shop around. Circuit city isn't undesirable, yet somebody else could have the comparable router for a chit.

hiwhenever there are clouds, lightning or clouds sparks strikes my house and damage my electrical equipments like tv, fan, lights. my house has an entrance from south side and have windows, doors openings from this side, i also have openings in north direction to access to my back verandah but no sparks fall from this side. The house have 3' high iron bars fencing at front wall of 5' height as well as on rear wall of 5'-6 height. Do i need to put one 1'-6 high lightning rod made up of copper and aluminium and placed it on the roof top of my house to arrest these lightning sparks whenever they fall or some lightning arrester or you have any good solution of my problem. my house is 39' wide and 52' in length and 33' high(including ground floor,first floor, second floor) and have flat roof top and its in haryana region. please suggest me what to do? i will be really grateful to youthanksbye

You Have the answer in your question you basically have to use a lightning arrestor an top of your house. But make sure that the earthing of it must be separate from your house earthing and try to maintain a earth voltage around 1Vlts preferably below 1 Volt. For more information on lightning arrestors go to the link below.

If it is, why?

it is not. that is why there is test equipment that does just that (measure earth resistance). resistance is function of resistivity, area of the corsssection and length of the medium. due sheer size of the electrodes placed in ground we can achieve large contact surface. undergroud water and minerals also reduce resistance. different applications may requre that earth resistance is below some limit. if the limit is small value, grounding will be big job and cost a lot. many new buildings have metal strips placed along foundations (to get large contact surface). dry soil is less conductive and values can vary quite a bit.

I was wondering, if everyone on earth was to disappear and there was no one to work the electrical grid, how long would it take for 1] The electrical power lines themselves to decay?2] The electrical substations to break down?3] The transformer units to break down?4] Any other electrical equipment to break [such as those boxes on the power lines, as well as ANY other piece of equipment on the electric grid]?P.S- Don't give how long it would take for the power stations to stop running, I already know that. Just answer the four questions I asked.

Electrical substations may break down. 2]. Substations require regular maintenance.

charges, what other taxes, charges etc am i obliged to pay to stay within the law??

Thats a reflect of the IO interface. Same with me too

i want to know about latest technical electrical machine used in ship's during sailing.Eigther it may be electricity generator or any other equipment.

the newest state of the rt electrical systems on large ships are 'podded propulsion; instead of turbines turning propellor shafts, generators supply electricity to motors that are placed in pods outside the ship, under the hull which turn the propellors.go look up 'Queen Mary 2' on the web for details.

Gas turbine technician - electrical, seabee equipment operator, and mineman. Which would be the better job as far as the most interesting, important, and civilian equivalents?

Which would be the better job as far as the most interesting, important, and civilian equivalents? Gas turbine technician - electrical