Why electrical wiring can not be strong and weak cloth together?

3 answer

I would like to ask where the production of this aluminum alloy trunking Thank you

4 answer

The newly installed elevator camera, the elevator starts the screen will have a lot of interference, and will bring the entire monitor with interference.

3 answer

[Help] who can explain the role of the next telephone hub and patch panels, the more detailed the better!

3 answer

Cable bridge now the price per meter is about how much ah?

3 answer

Row pipe cable laying the required number of holes in the pipe will be arranged in a certain form, why should the stall of the pipe joints?

3 answer

110 patch panel can only be used for voice?

3 answer

TV digital set-top box audio and video data, how to convert into network data, connect the switch with a computer to play TV programs.

3 answer

How to distinguish between power cables, control cables, and wires

3 answer

Buried in the underground PVC threading pipe in the wire was blisters, about two days or so, with air compressor blowing out of the water, so that there is no problem after this circuit?

3 answer

DDF and ODF in communication network, what is SDH?

4 answer

Cable over the wall without casing, rain is rain from the outside along the cable to the indoor drip, how the wall and cable between the plug

2 answer

High score thank you! Minimum 100 points! Please contact the communication engineering expert guide! The construction of telecommunications cable and indoor wiring of the project budget and internal file aspects

3 answer

Computer monitor VGA interface and IPTV set-top box video cable need to transfer to achieve the connection

2 answer

There is a thing that can measure the location of the wire inside the wall, what is this instrument called? What is its working principle? Thank you in detail

3 answer

Calculation of the number of integrated wiring equipment.

2 answer

Home digital TV TV box connected to the 2 audio cable 1 video cable (red and white, yellow for the video line), I would like to ask this video cable with S-terminal line instead of more clear

3 answer

To ask the gods, with cad cable tray design, how to take into account the layers? Is a layer of a painting or a few layers together, how to set the specific color

3 answer

Strong power and weak wiring pipe network is together why?

3 answer

Where you can buy automatic lift bedroom bed, small apartment decoration

3 answer

My computer is March 10 new assembly of all the accessories are brand new, even if the line and the screws are new, but the CPU and graphics card always prompt the temperature is too high

3 answer

Cable trough inside the cable layered arrangement! 35kV, 10kV, how to control the cable arrangement? Which on top? Which in the middle Which is below?

3 answer

110 Wiring frame program-controlled switch between the connection

4 answer

On the Grounding Problem of Cable Bridge in Factory Building

3 answer

Odf patch panel and fiber patch panel difference

3 answer

What is the standard for the execution of a computer cable?

3 answer

How does the patch panel manage the equipment?

3 answer

When the computer starts up, the chassis buzzs the noise and how to do it

3 answer

Where can I buy a full set of notebook hardware configurations, DIY laptops,?

3 answer

Outside the pipe network into the basement distribution line between the line (dozens of lines) how to prevent water

3 answer