You're at the right place to ask that question. I've never heard anything negative about Mike Holt's materials and I've heard many good things about them. There's your answer.
thanks. the books they recommend for the test is over a thousand dollars. think ill just bring the nec and go from there
thanks. the books they recommend for the test is over a thousand dollars. think ill just bring the nec and go from there
And you will take the test twice. There is at least one question from every book on the list. On top of that with a few exceptions it is all knowledge you should have as an unlimited Electrical Contractor.
If you really want to know, the neon sign book, the concrete book and the one that goes in to sign engineering are the least impact. But the NEC, NFPA 72 FCM, NFPA 101, FSS and security books will likely make you fail. That is all from memory.