Q:Wire and cable models WDZD-BYJ and WDZB-YJY What is the difference between seeking prawn answer!

Red and blue for the DVD component input. In the back of the DVD component output interface. Press the corresponding color connection. Red and white for the composite video interface. Yellow for the video. Red for the right channel. White for the left channel. (Or S terminal) is connected to the TV. Since the DVD component output (or S terminal) is not audio, so you need to connect an audio cable, the DVD's right channel output cable Connect the video output of the satellite receiver (DVB-S or ABS-S) to the TV's video input (yellow jack). The satellite receiver's left channel (red jack) Output the left channel input (white jack) connected to the TV. Note that the mixer's mixer output is selected: right channel / right channel mode. (There are three output modes: left channel / left channel Mode Right channel / right channel mode Stereo mode: Left channel / Right channel mode) Select DVD mode (or S terminal mode) when watching DVD. Select AV (video) mode when watching satellite TV (general The satellite receives very few component outputs and S-terminal outputs. There are individual satellites connected If there is a cable input that can be directly connected to the TV, you can search for a TV.) When you watch a cable TV, you can select TV mode. The TV's composite video output is for connecting other machines Designed (such as connecting a video recorder or burner) is not useful here.

Q:I was doing some renovating on a house I just purchased and was taking apart the ceiling to work on some electrical wiring. As I removed the ceiling, I found mouse droppings in the ceiling. I took down the entire ceiling and found there are place where the mice chewed through the insulation and I have a bare wire. Is there a way to repair the wire or should I replace the wire? Thanks.

Hi, its better to contact a professional electrician in your area. They will better suggest you to repair or replace the electrical wiring.

Q:I had work in electrical business for about 10 years! I had my company overseas and I had a lot of projects done as well as building electric of a Mall! My question is what paperwork do I need, how long the procedure takes to obtain all the certificates and register company, how much would I need to invest and are there any big electric company that can offer me work and support as subcontractor in NJ or NY state!Thank you very much for your time!

Contact the website below to get an answer to what training and testing you will need for each category of electrician in New York.

Q:I remember places used to sell a box that you would plug into an electrical outlet that you would also plug your cable tv into. Then you would put another box somewhere in your house and it would in essence allow you to add an extra cable jack in the house wherever you wantedI can't remember what this is called. I know it existed because a few times I contemplated buying one. I'm interested in finding one now. If anyone could point me in the right direction, I'd be grateful.

Can't be done. Boxes have been built which can push telephone signals through house wiring, but that only requires 4 kHz bandwidth. Cable television requires 700 MHz, and the noise on power lines makes this impractical.

Q:Hello, we have several plugs that have no ground wire. The electrical wire for most of those plus seem to be running through the ceiling (not accessible that I know of). There is a basement and it looks like the plugs that have been grounded are connected to a cold-water pipe. We would like to tap in a junction box in the basement, and run a new wire (that includes ground) to a non-grounded receptacle by drilling a hole through the floor. Then, run the wire externally on the wall, drill another hole right below the receptacle cover to insert the wire inside and make the connection.Is the external wire against code? Does it have to be hidden inside a wall?

No you can't run it exposed Thats what is called exposed to physical damage and has to be protected, and for the fella saying it may be BXHAHA! The outer jacket of BX IS NOT a Ground!! Back when BX was used they used 2 prong outlets, Hence NO GROUND! If you don't know Electrical work, Call an Electrician and don't give recommendations that you are clueless about!

Q:I heard someone at an energy conference refer to a study that showed that going to a one size thicker wire in a home -- I am assuming on the American wire gauge, AWG, system -- will lead to a significant drop in home electrical energy usage. I write significant because the percentage was so big I can't remember it exactly.

In the case of a light bulb bigger wire will cause the same light bulb to use more power. Since the voltage drop to the light bulb would be greater with smaller wire, hence voltage at the bulb would be lower. PowerV^2/R would be less for a light bulb using smaller wire. The bulb would be dimmer with less voltage to it. With a heavily loaded motor the results would be different due to the effect of reduced voltage on the speed torque curve. I think the people who suggest that this would save energy are in the business of selling copper!

Q:Cable cable price (how much money a roll)? Own decoration with, and what brand of pipe how much money? More

See what you use the line of aluminum or copper wire tube with a good tube of gold

Q:Hi,If you were to wire up this motor, how do you go about doing that? To connect it to the mains for example.

There are 5 or 6 11966 motors ranging from 1.5VDC, 1 Watt to 12VDC 20 Watts. These motors are normally powered by flashlight (torch) cells and not 220VAC. Adapters and approved, rectifying power supplies are probably available from the same source. You can wire these motors any way you wish if you confine yourself to flashlight cells, and approved power supplies.

Q:I am hooking up a 30 amp rv outlet to connect my trailer to for electric service. I have to use a 10/3 with ground wire. I have black, red, white and bare. I use the white for common, the blacke for hot. The question I have is, of the red and bare wire which one goes to the ground connection on the outlet and which one goes to ground in the outlet box and service panel. I have no problem getting it to be safe, I just do not know which one is used for ground at the plug when there are four wires and one is red, not green. Thanks

Joe and Marv are both right. It sounds to me like you have removed a 220 V USA outlet for a stove or clothes drier and tried to replace it with a regular 110 V Outlet. In the USA Red Hot and Black is also hot but from the opposite side of the transformer. White Neutral and ground is of course ground. Voltage from white to red 110. Voltage from black to red 110 (each has it's own breaker and they are tied together at the handles). However!!!!! Red to Black 220 V It could also be a 220 V outlet for a window air conditioner. These look the same as a 110 V outlet except the power pins are orientated horizontally like this _ ° _ ------ Outlets and basic wiring is the same in USA Canada. I think it's the same throughout North South America. ------ Plain simple fact is, for a basic 110 outlet you should not have that extra red wire nor should you have a double breaker. Most outlets are double and may have metal tabs (not plastic) joining them. IF on the old outlet they were cut (seperated) and the red circuit connected to one and the other connected to black, then you would have a potentially very dangerous situation that would NOT meet codes but may not show up during an inspection. You could have 220 volts between an item plugged into one outlet and an item plugged into the other.

Q:Wire printed on the word what way to erase

But Xiao Bian that appropriate to understand the technical knowledge is harmful and useless Such as with some basic operational capacity, so that you can deal with electronic truck scale daily problems