Q:Hi i would like to ask what is the diference between the two versions of wiring the RJ 45 connector. when I was making my first networking cable, i used the wiring according to an image that only was using/connecting four wires into the connector. the cable works and works well. Now i found plenty of other images, all of them reccomending the full /eight wires/ connecting. Do I run my network on lower Mbits/sec? what are the other four wires used for? Thanks

In 10/100 Mbps wiring only 4 wires are used. 2 for sending data, 2 for receiving data. The other 4 are used for cancelling cross-talk and minimizing other problems associated with the physics of transmission. The wires are arranged in 4 pairs, with each pair twisted. It's the twisting that solves or reduces transmission problems. In Gigabit over copper (1000Mbps) all 8 wires are used, 4 for transmit and 4 for receive. The twisting of the wires is much tighter and the actual connectors on the ends have a smaller tolerance. You should also be aware that there are two major standards for wire arrangement in UTP data cabling - 568A and 568B. You will need to know what standard is used in your network for consistency's sake. Mixing 568A and 568B results in cross-over which may or may not be what you intended. Hope this helps.

Q:I need the designations for the wires so I can splice in an amp.

Speaker wires: left front: (+) tan (-) gray right front: (+) lt. green (-) dk. green left rear: (+) brown (-) yellow right rear: (+) dk. blue (-) lt. blue Accessory power at radio for amp turn-on: yellow (only in 2003 and older; should be located next to orange constant power wire)

Q:Ok so I bought a blower and barrow at the junk store... Figured I could use a v-belt to drive it with this old motor I have... Homemade dust collector!!! Anyhow I have no Idea how to wire it up... I know it probably needs a capacitor but thats about it... It's an Emerson... Has orange, blue, brown, white, and black. Any Ideas would be great! On the sticker it list three different speeds (rpms) So i'm guessing I don't need all the wires and some are just quot;taps.quot;

i think of you have enormously plenty responded your individual questions. The drain is clogged as they generally get with out each year maintenance or a minimum of two times a summer season pouring bleach in the path of the line. And besides, it has probable broken the blower motor. One issues for specific although, by no ability attempt and repair the unit or look at it with out first turning the capacity off to the kit which it variety of feels which you ignored to do. I additionally undertaking to assert that somebody has at one time replaced that blower motor because of the fact your description of the wires might point out that it wasnt production facility set up anymore.however the provider tech which you will might desire to call and time table an appointment with would be waiting to repair and replace mandatory aspects. go away something as much as the pros

Q:If someone were holding onto a high-voltage wire by both hands, why would his/her body have the same potential as the wire? How come his/her body would attain the same potential as the wire?

Any open ended conductor (a human body in this case) making contact with another conductor will automatically attain the same Voltage potential as the other conductor with respect to the opposite terminal of the source Voltage that supplied the Voltage. For example if you make good contact with your finger to the positive terminal of a 12V battery then that puts your whole body at 12 Volts above the negative terminal of that battery. Two conductors in contact with each other will always be at the same Voltage potential at the point of contact. The fact that both hands are on the wire makes no difference because the resistance of the high Voltage wire between the hands is so small compared to the resistance through a human body from one hand through the chest and out the other hand that all the current if any would go through the wire and not through the human body. If however the wire was cut in two at any point between the two hands then one hand would have the full positive source voltage and the other hand would be at reference 0 Volts. Consequently the body would most likely immediately burn to a crisp due to the current through the body. If the body did not disintegrate and current continued to flow through it then a Voltage gradient would be established from one hand to the other with one hand at full wire Voltage and the other hand at 0 Volts.

Q:The new light has 1 live, 1 neutral 1 earth wire, do i remove the earth connect the reds if so what about the 2 blacks?

There should be black and white wires in the ceiling. Black is hot, white is neutral. If there is no ground wire, that's OK. You just wouldn't connect the ground wire anywhere.

Q:My boat came with a rule 500 2-wire auto pump. I have an on/off switch at the console. My replacement has 3 wires. How do I connect the 3 wires and still use my on/off switch?

It all depends on the function of the third wire. The instructions that came with the pump should tell you what it's for. If you're only using the pump with the switch you only need to apply 12V and a return to the pump. The switch could be in either leg, but will normally be in the +12V leg. The third wire could be an earth ground for safety or you might have a built in float switch so that you can apply 12V directly to that 3rd wire. When the internal float switch goes high enough it will turn on the bilge pump for you. Your best bet is still to read the instructions before you install it though...

Q:Any instructions on how to make rings, necklaces, and bracelets out of colored telephone wire.

This Site Might Help You. RE: Instructions on using telephone wire to make jewelry? Any instructions on how to make rings, necklaces, and bracelets out of colored telephone wire.

Q:when i wire these together the light stays on. help

blacks to blacks, whites to whites

Q:Where, online, can I find a (color!) wiring diagram for my 1985 Yamaha Virago 700?My motorcycle starter solenoid isn't throwing because the little wire isn't getting connected to negative -- it might be a connection to the handlebar starter switch, or the quot;run/offswitch, or the side stand sensor, or the neutral sensor, or something else! I need to see a diagram so I can tell what that something else is, and to see what color the wires from all those other sensors are.

Wiring okorder

Q:So I know that the neutral wire is the 'return wire'. But why does my textbook say that it has the potential to have the same amount of electricity as the live wire (if the wiring is faulty)? But essentially, if the wiring is not faulty it is technically safe to touch it, it has 0 volts.Could someone explain this to me?

The electricity supply mains has three wires. They are called Live, Neutral and Earth The Live wire is connected directly to the generators of the electricity supply company. NEVER touch this wire, it carries 230 Volts and can kill you!! The Neutral wire returns the electricity to the generator after it has passed through the appliance, to complete the circuit. The Neutral wire is at approximately zero volts but you must NEVER touch this wire either!! If the wiring is faulty it may be carrying the same electricity as the Live wire. The Earth wire usually carries no electricity, it is there as a safety device. If something in the appliance goes wrong, or it is wired incorrectly, then the Earth wire may be carrying the same electricity as the Live wire. To be completely safe, NEVER touch this wire either!!