Meaning: A province in southeastern central China between the Nan Ling mountains and the Chang Jiang; noted for its timber and valuable mineral resources. Classified under: Nouns denoting spatial position. Synonyms: Hunan; Hunan province. Instance hypernyms:
The special-purpose GFCI category is for applications where equipment grounding is provided by the NEC or where the voltage is greater than 150V. Specialty GFCIs trip when the current to ground has a value of 15 to 20 mA.
GFCI Outlets. Protect against accidental electrocution. Ground-fault circuit interrupters (GFCI) is an electrical outlet with an extra line of defense against electrocution. A GFCI immediately removes electricity from the circuit when it detects a difference in the amount of energy passing through and returning back to the device.