Master's Thesis from the year 2013 in the subject Electrotechnology, grade: 1, Nirma University (Institute of technology), course: M.Tech, language: English, abstract: An internal arc test is not a mandatory test. It is a consumer premises test. It should be done on the terminal box, panel, enclosure, etc. Overpressure at internal arc, inside the penal, may be a danger for the worker working inside the field. compact substation in the public area...