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.
The Ground Fault Circuit Interrupter's (GFCI's) circuitry senses an imbalance between the hot and neutral circuits (ie the electrical current going through the tool to the operator and to the ground).