Make a Simple Electric Generator

How to Make a Simple Electric Generator(5)

Tips

You may want to fashion a small pulley and attach an electric motor to the shaft to produce enough RPMs to maintain an electric current.

Things You'll Need
1.Electric drill
2.Saw
3.22-28 ga. insulated or enameled copper wire. About 25 feet will produce a modest electrical current. More "windings", and larger wire, coupled with a stronger magnet will increase the power output.
4.3 or 4 inch bar magnet. (Should fit lengthwise in the cardboard tube, below, with a little clearance)
5.1/4 inch diameter steel or aluminum rod, 12 inches in length.
6.24 inches of 1X4 lumber.
7.4 inch paper or card board tube.
8.2 - 1/4 inch flat washers.



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Diagnose Land line Phone Problems

How to Diagnose Land line Phone Problems(4)

Warnings

1.Working on telephone wiring during a lightning storm can be fatal. Telephone wires go outside. Whether above ground or underground, they still are all vulnerable to lightning. The telephone company adds lightning protection devices outside, but the primary purpose of these devices is to protect their network from indirect lightning strikes (where lightning strikes near but does not actually hit the lines. A direct hit can start fires, turn your telephone or outlet black, and possibly kill you if you are holding the phone or working on the wires. If you need to be speaking on the telephone during a lightning storm, you should use a cordless phone or a speakerphone -- hardwired phones can bring the lightning from outside all the way to your ear.

2.An industry slang term for ringing voltage is "jingle juice." You will only need to touch the wires or internal parts of a ringing telephone once in order to understand this. You can receive a very annoying, though usually not fatal, shock while working on telephone wiring, especially if the phone rings or is dialed (in the case of a rotary dial/pulse phone) while you are touching the wires. The shock will be exacerbated if you are standing on an uninsulated or wet surface, if you are touching both wires at the same time, or if any other part of your body happens to be touching a grounded metal object -- such a pipe, conduit, deep freeze, etc.

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