National Electrical Code (NEC) – lecture summary.pdf
National Electrical Code (NEC) – lecture summary.pdf
National Electrical Code (NEC) – lecture summary.pdf
National Electrical
Code (NEC) –
lecture summary
National Electrical Code (NEC) – lecture summary.pdf
National Electrical Code (NEC) – lecture summary
National Electrical Code (NEC) – lecture summary.pdf
, NATIONAL ELECTRICAL CODE.pdf NATIONAL ELECTRICAL CODE.pdf NATIONAL ELECTRICAL CODE.pdf
There are two basic types of rules int the NEC; what are Mandatory rules and permissive rules.
they?
Mandatory rules contain the words_____ Shall or Shall not, and must be adhered to
Permissive rules identify _____ Actions that are allowed but not required and typically cover options or
alternative methods.
Permissive rules are indicated by the phrases_____ shall be permitted or shall not be required.
NEC Chapters 1, 2, 3, and 4 ...... Present the rules for the design and installation of electrical systems. They
generally apply to all electrical installations.
NEC Chapters 5, 6, and 7 ....... are concerned with special occupancies, equipment , and conditions. Rulles in
these chapters may modify or amend those in the first four chapters.
NEC Chapter 8 ...... covers communications systems, such as the telephone and television receiving
equipment.
NEC Chapter 9 ...... contains tables that are applicable when referenced by other chapters in the NEC
NATIONAL ELECTRICAL CODE.pdf NATIONAL ELECTRICAL CODE NATIONAL ELECTRICAL CODE.pdf
National Electrical Code (NEC) – lecture summary.pdf
National Electrical Code (NEC) – lecture summary.pdf
National Electrical
Code (NEC) –
lecture summary
National Electrical Code (NEC) – lecture summary.pdf
National Electrical Code (NEC) – lecture summary
National Electrical Code (NEC) – lecture summary.pdf
, NATIONAL ELECTRICAL CODE.pdf NATIONAL ELECTRICAL CODE.pdf NATIONAL ELECTRICAL CODE.pdf
There are two basic types of rules int the NEC; what are Mandatory rules and permissive rules.
they?
Mandatory rules contain the words_____ Shall or Shall not, and must be adhered to
Permissive rules identify _____ Actions that are allowed but not required and typically cover options or
alternative methods.
Permissive rules are indicated by the phrases_____ shall be permitted or shall not be required.
NEC Chapters 1, 2, 3, and 4 ...... Present the rules for the design and installation of electrical systems. They
generally apply to all electrical installations.
NEC Chapters 5, 6, and 7 ....... are concerned with special occupancies, equipment , and conditions. Rulles in
these chapters may modify or amend those in the first four chapters.
NEC Chapter 8 ...... covers communications systems, such as the telephone and television receiving
equipment.
NEC Chapter 9 ...... contains tables that are applicable when referenced by other chapters in the NEC
NATIONAL ELECTRICAL CODE.pdf NATIONAL ELECTRICAL CODE NATIONAL ELECTRICAL CODE.pdf
