Electrical Wiring

In 1825 Friedrich suffered from a stroke which made it almost impossible for him to continue his work. Caspar David Friedrich died May 7, 1840 at age 64 but as a true romanticist his paintings never earned him a lot of money.

The amperage capacity of the main bus bars and the connection of the main breaker to the bus bars.

It is neither more or less dangerous . The determining danger factor is amperage.

If you are talking about grounding electrodes , the types are spelled out in the electrical code book. It can be 2 eight foot rods spaced 10 foot apart. One ten foot rod and just newly accepted a grounding plate dug in to a two foot depth.

This should work, but check a few things first. Make sure the power source is a DC source (Direct Current). Also check to see if the cordless drill has an operating Amperage less the 2A, because if it draws more than the source you will fry your power supply. If these fall within acceptable limits, just make sure you connect the (-) negative to the negative terminal where your battery was, and likewise for the (+) positive terminal. Its always good to have a fire extinguisher near by ;)

High voltage tests are done usually at the request of electrical engineers. When conductors are pulled into a conduit system, it is supposed to be done very carefully. In some instances this can not be done with out subjecting the conductors to mechanical stress. A high voltage test is applied to these conductors to make sure that the insulation factor of the wire has not been compromised. If the conductors do not pass the test, they have to be removed and new wire reinstalled.

he was born in NASA

RV AC units are interchangeable. This is true as long as you replace the whole unit and not just one part.

220 volts. In the US.

Electricity is the interaction of many components. These include electric charges, electric fields, electric potentials, electric currents, and electromagnets.

I have an amplifier which uses a 6 amp fast burn fuse. It does not specifiy the volts

to use on the fuse all it says is that it is a 120 volt line. My question is can I use a 6

amp 250 volt fuse on the amp?

===================================

-- Yes. Go ahead and use the 6-Amp 250-volt fuse in the amplifier. Make sure

that the replacement is a fast-blow, like the one you're replacing.

-- The explanation you included with your question was very helpful. But next

time you post a question with extra information, put the extra information on

the "Discussion Page" of the question.

In this case, you have put the explanation where the answer should go. When you

do that, the system thinks your question has been answered, your question sinks

to the bottom of the pile, it's no longer listed among the new questions, and after

a short while, it disappears completely from the category page. I was lucky to notice

your question before it vanished.

u can get them any where that cares toys like wal-mart or target

from.megana age 10

A normal dry body's resistance from thumb to thumb is about 2.6 meg ohms.

This is the body's outside resistance from point to point and not the body's internal resistance. One the shock has started the skin becomes burned and this starts to lower the outside body resistance to a lower value. The longer the burning continues the lower the outside resistance becomes until it reaches an inside body resistance.

The body's internal resistance is in the neighbourhood of 1000 ohms.

Using the same formula with the internal resistance and see the drastic current increase that will kill you.

The formula for amperage is Amps = Voltage / Resistance.

Using a voltage of 220 the formula is, Amps = 220/2600000 = .0000846 amps or .0846 milliamps.

Using a voltage of 220, the formula is , Amps = 220/1000 = .22 amps or 220 milliamps

Using a voltage of 480 the formula is, Amps = 480/2600000 = .0001846 amps or .1846 milliamps.

Using a voltage of 480, the formula is , Amps = 480/1000 = .48 amps or 480 milliamps

As you can see, as the voltage become higher so does the current that can flow through your body if you short across an electric potential.

The following list is the tolerances that the body can stand.

Less than 1/2 milliamp no sensation

1/2 to 2 milliamps Threshold of perception

2 to 10 milliamps muscular contraction

5 to 25 milliamps painful shock (may not be able to let go)

Over 25 milliamps Could be violent muscular contraction

50 to 100 milliamps Ventricular fibrillation

over 100 paralysis of breathing.

If your talking about the county, SRP is the cheapest with my highest bill being $350 in the summer and lowest in the winter about $79 "4 people" But maricopa city" is way way higher , my lowest bill is about $150 my highest is $550 ran by some "non profit" ed3 total rip off!

Mini wind turbine

I presume we are talking DC voltages here. The motor will run slower on 9 VDC that on 12 VDC.

Water can supply electricity in usually one reason - the water wheel, or it's close cousins. The water pushes on the wheel, and turns the water wheel. As the wheel spins, it creates mechanical energy. This mechanical energy is fed through a converter, which turns it into useable electricity. It is the same concept as wind with a wind turbine.

Take a wire from one of the line terminals L1 to one side of the contactor coil. Take another wire from the second line terminal L2 and put it to one side of a N.C. contact on the overload block. From the other side of the N.C. contact on the O/L block take a wire to the N.C. terminal on the pressure switch. From the other side of the N.C. contact on the pressure switch terminal connect the wire to the other side of the coil. This configuration will be using the same coil voltage on the contactor as that of the supply voltage.

transformers

electric eel

An incandescent light bulb is your common household bulb. It is best identified by the presence of a filament (the thin piece of wire in the center of the glass bulb that glows when turned on.) The incandescent bulb's interior space is a vacuum (all the air is removed) so that the filament doesn't burn up. It produces a warm, slightly gold/yellow light. A "florescent" bulb, on the other hand, has no filament. It works by electrically exiting gas in a long tube creating a cool white light with almost the same color as the sun.

Insulation is keeping the heat inside, trapping it and not letting out. Conduction is letting a flow, such as electricity, pass through the material. for example, metal is a wonderful conductor of heat and electricity, but a bad insulator. However, wool is a good insulator and a bad conductor. :) hope that helps!

for money. why else? more people then bought certain stuff that worked with the outlet.