安规试题（Safety examination questions）.docVIP

安规试题（Safety examination questions） 1, if a power failure ticket has more than one group work, each group should appoint the person in charge of work (Guardian), and use (work task list). 2. Temporary grounding can be used for the grounding tower without earthing. The cross-sectional area of the grounding body shall not be less than (190) mm2 (phi 16mm). The grounding depth below ground shall not be less than (0.6) M. 3, should be worn (insulated gloves) when operating mechanical drive circuit breakers or disconnecting switches. No mechanical transmission circuit breaker, isolating switch and drop fuse shall be operated with a qualified (insulated rod). An insulated rod with a (rainproof) cover shall be used during rainy days and worn (insulated gloves). 4, the line power outage maintenance, the work permit should be in the line may be affected by all aspects of power (pull power failure), and hang (grounding) before issuing permission to work. 5, the upper cross load should be checked before the work (transverse arm connection) is strong and (corrosion) situation, inspection, safety belt (rope) should be tied to the main stem or (solid components). 6, in the withdrawal of the work, remove the rod before the wire, should first check (rod root), do a good job to prevent (inverted rod) measures, before digging, should first tie the rope. 7, mouth to mouth breathing due to obstruction is difficult, but not with your fingers removed, can be stacked, placed (hands) (umbilical) slightly on the middle line quickly to (on) press several times, so that foreign bodies exit, but not too hard. 8, when charged with electricity, the safety measures should be taken to prevent (short circuit) and (arc burn). 9, the work ticket issuer and the person in charge of work, for the risk of electric shock, construction complex, prone to accidents, should be added (special guardian) and determine (custody) personnel. 10, all types of operators should accept the corresponding (safety producti