⏚ Electrical Engineering

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Pat test failure

Hi my occasional duties include PAT testing equipment.....for the last 4 months have found 2 makes of kettle failing te...
4 comments posted 17yrs
posted by patrickall
4 comments posted 17yrs posted by patrickall

If you dont see what you are looking(www.trade8.cc)

shirts,armani shirts,armani dress shirts,armani dress shirt,wholesale armani,armani man,armani shirt,Emporio Armani T S...
0 comments posted 17yrs
posted by rabbitwood40
0 comments posted 17yrs posted by rabbitwood40

Itron Digital Power Model CL200 Meter Failure

I have Progress Energy here in Florida. About a year ago they installed a new digital power meter made by Itron (model...
6 comments posted 17yrs
posted by Rhyolite
6 comments posted 17yrs posted by Rhyolite

16 bit division ALP for 8085 microprocesor

I have been trying this for more than a month. Can anybody give me the coding for this.? Thanks in advance.please
0 comments posted 17yrs
posted by meetgayu89
0 comments posted 17yrs posted by meetgayu89

switching power supply

Just wondering what is the big difference between switching power supplies and regular power supplies. The application...
3 comments posted 17yrs
posted by startup61
3 comments posted 17yrs posted by startup61

Location of phone wall sockets

I am moving the telephone wall socket in my study because I'm often checking out some extra phone device and need bette...
26 comments posted 17yrs
posted by no-not.avail
26 comments posted 17yrs posted by no-not.avail

Submersible pump surprise

I had a failure of a small submersible pump used for hydroponic nutrient solution. To my surprise, the hot to neutral r...
3 comments posted 17yrs
posted by SalmonEgg
3 comments posted 17yrs posted by SalmonEgg

Twisted pair cabling

Hey, I'm trying to decide on the best cabling standard to use to carry an LVDS signal over ~1m. The signal in question...
12 comments posted 17yrs
posted by tom.conneely
12 comments posted 17yrs posted by tom.conneely

how this happen?

Let's say ai live in a city where there are 4 electric providers. In January, i switch to the provider A. in February,...
5 comments posted 17yrs
posted by centro.gamma
5 comments posted 17yrs posted by centro.gamma

request

hi to all ! i'm deeply interested in plc simulation free softwarer . so please send these free software to me. thanks so...
4 comments posted 17yrs
posted by nyanlynu
4 comments posted 17yrs posted by nyanlynu

protective relaying and instrument transformers...

Hi to all, I am deeply interested in and dealing with protective relaying subject on MV and HV systems. I am using some...
2 comments posted 17yrs
posted by morisciprut
2 comments posted 17yrs posted by morisciprut

Deep-cycle lead-acid battery charging

Hi, everyone, I have a virtually unused (7 months old) Marine/RV battery that I use as the supply to a very infreqently...
6 comments posted 17yrs
posted by junk2007
6 comments posted 17yrs posted by junk2007

KVAR Cable Loss

I need some help understanding KVAR cable loss. I am reviewing some calculations for a large wind farm project. One of...
2 comments posted 17yrs
posted by paynetd
2 comments posted 17yrs posted by paynetd

PAT testing & mains adaptors

Hi all, For mains adaptors with LV DC outputs, is a visual/operation inspection all that is needed to satisfy PAT testin...
4 comments posted 17yrs
posted by pm
4 comments posted 17yrs posted by pm