Testing

[Neil2009]

Hi

Could someone please tel me the tests for a ring main

Thanks

Neil

[max power]

3 steps for a ring circuit.1 measure end to end resistance of each conductor. 2 line and neutrals are connected together and measured .3 line and cpc together and measured this you give you r1 rn r2 ps we dont call it a ring main you will fail every exam if you said that its called A RING FINAL CIRCUIT

[Central Scrutinizer]

Hi

Could someone please tel me the tests for a ring main

Thanks

Neil

Neil, in what context do you ask? Are you totally new to the game? Someone who is familiar with testing but just needs reminding? I mean, what level do you want the answer to? simple three stage as the other chap says, or right down to calculations invloving 1.67 factors?;