Asked | Open questions | Answered Points Date Pair Term / Answer given Level Status Gloss 4 Sep 4 '05 eng>eng zero cross point AC voltage hitting 0V on it's way from + to - or vice versa pro closed no - Aug 12 '05 eng>eng Fl Sw switched pro closed ok - Apr 4 '05 eng>eng leaded / lead with wires/not SMD components pro closed ok 4 Dec 23 '04 eng>eng MS (meaning of abbreviation) milliseconds, mains switch pro closed no 4 Aug 23 '04 eng>eng rejection type control rejection-type fuses used to protect the control circuit pro closed no 4 Jul 6 '04 eng>eng 3N~ 3 phase + neutral pro closed no - Jun 18 '04 eng>eng dangerous voltage [conductors carrying] hazardous live voltages pro closed ok 4 Jun 15 '04 eng>eng N.O. / N.C. vs. active low / active high N.O / N.C pro closed no - Apr 27 '04 eng>eng control cut-out (pre-punched) opening, hole pro closed no 4 Mar 31 '04 eng>eng open or short defective lamp - open or shorted pro closed no Asked | Open questions | Answered