How do you test for ze & zs on an electrical system? - electrical test in hawaii
I am in a test in a few weeks, and I do not understand what the points in an electrical system of the above test
If sparkeys can give good egg or a teacher Laymans term please help
Regards
Wednesday, December 9, 2009
Electrical Test In Hawaii How Do You Test For Ze & Zs On An Electrical System?
5 comments:
Take a look here - click on the link impedance loop, and then follow through. It has some diagrams that explain it better than me.
http://www.rsc-northwest.ac.uk/Curriculu ...
I'm pretty darned smart, an electrical contractor and I have no idea what was CG and a half-ze, I wonder what the hell you are trying to learn
Ze is the external loop impedance fault on the earth. In terms of food. Zs is the earth fault loop impedance, usually at a point (socket, the additional supply) measured.
Jsparky what you call a spark and I've never heard such words? "
ZS = Ze + (R1 + R2) Media Advisory
Seizure Guide 3rd 55th Page
ZS is at a point in a final circuit. As LightSWITCH.
Ze is taken in the NUC on the load side of the main switch.
Main equipotential Offline
All channels
Main switch
ZS = Ze + R1 + R2
and should not go to university if you do not know what is there.
To test the cement you have to do a loop test track in the main lounge neutral and earth to get into the house.
To test the Z have to do a loop test track in the circuit under test as pools, etc.
ZS = Ze + R1 + R2
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