Nafi cfei official exam Study guides, Class notes & Summaries

CODE - Answer A standard that is an extensive compilation of provisions covering broad subject matter or that is suitable for adoption into law independently of other codes and standards. GUIDE - Answer A document that is advisory or informative in nature and that contains only non mandatory provision. This may contain mandatory statements such as when it can be used, but the document as a whole is not suitable for adoption into law. Recommended Practice - Answer A document that is simila...

NAFI CFEI OFFICIAL Exam Graded A+ | Latest Update 2023, CODE - Answer A standard that is an extensive compilation of provisions covering broad subject matter or that is suitable for adoption into law independently of other codes and standards. GUIDE - Answer A document that is advisory or informative in nature and that contains only non mandatory provision. This may contain mandatory statements such as when it can be used, but the document as a whole is not suitable for adoption into law....

NAFI CFEI OFFICIAL Exam (Graded A+ Latest Update 2023-2024) Arc Site - Answer The location on a conductor with localized damage that resulted from an electrical arc. Arcing through Char - Answer Arcing associated with a matrix of charred material that acts as a semiconductive medium. Area of Origin - Answer A structure, part of a structure, or general geographic location within a fire scene, in which the "point of origin" of a fire or explosion is reasonably believed to be located. Arr...

NAFI CFEI OFFICIAL Exam Graded 100% | Latest Update 2023-2024 Autoignition Temperature - Answer The lowest temperature at which a combustible material ignites in air without a spark or flame. Backdraft - Answer A deflagration resulting from the sudden introduction of air into a confined space containing oxygen-deficient products of incomplete combustion. Bead - Answer A rounded mass of resolidified metal on the end of the remains of an electrical conductor or conductors that was caused by...