1
vote
3answers
337 views

How to poke coaxial cables out of a wall nicely?

I have coaxial cables that are poking out of walls in numerous places all over the house. I don't use them and I don't know why there's so many coming out of each hole. These were left by the previous ...
10
votes
3answers
838 views

What size extension cord should I use for multiple computers?

We're hosting a LAN party (several computers, 50+) and I had some questions about power draw; I hope this is the right place to ask. Currently, we're assuming each PC will draw an average of 3.5 ...
3
votes
1answer
2k views

Is it safe to cut and put a compression end on a live cable TV wire?

Just moving into a new US location. The location has both Verizon and Comcast available. I am trying to use Comcast. The Verizon installer appears to have cut the Comcast cable that went to an ...
1
vote
2answers
270 views

Can you crimp a tubular lug without a crimper plier?

I want to use these lugs on my electrical installation, but I can only find pliers for up to 16 mm2 cables and the mains cables are 25 mm2. I found one store that carried pliers able to do up to 50 ...
3
votes
2answers
1k views

Running electrical cable within dry wall

First of all, I'm a beginner. Secondly, I've a renovation started in the basement (see picture here), so I need some help. So in the bedroom, there's actually a socket already present just as you ...