OK, I can't stand it any longer
I keep seeing BRB refs but what does this stand for?? I must be missing something here, I have the following texts: 17th ed, the OSG and my trusty electrician's guide to good electrical practice, but I just cant see what BRB stands for, dont tell me I'm doing my job without a text book/guide that I simply must have!!!! Ok rip me apart 
