Under NEC 110.7, wiring integrity is required for completed wiring installations. What does this section specifically require?
-
A
All wiring must be tested with a megohmmeter before energization
-
B
Completed wiring installations shall be free from short circuits, ground faults, or any connections to ground other than as required or permitted elsewhere in the Code
-
C
All conductors must have insulation resistance of at least 1 megohm per 1000V
-
D
Wiring must be pressure-tested before energization