АкушерствоАнатомияАнестезиологияВакцинопрофилактикаВалеологияВетеринарияГигиенаЗаболеванияИммунологияКардиологияНеврологияНефрологияОнкологияОториноларингологияОфтальмологияПаразитологияПедиатрияПервая помощьПсихиатрияПульмонологияРеанимацияРевматологияСтоматологияТерапияТоксикологияТравматологияУрологияФармакологияФармацевтикаФизиотерапияФтизиатрияХирургияЭндокринологияЭпидемиология

Common Сauses of a Fire

Прочитайте:
  1. Common language runtime: definition, features.

Fire needs both a heat source and fuel supply. Heat sources can include sparks, embers, flames, arcs from a short circuit, heated surfaces, cooking flame, direct radiation, and smoking materials. Fuel supplies may be combustible solid materials or flammable liquids or gases.

There are two general types of fires:

1. Accidental fires:

heating equipment., cooking equipment, smoking and related fires, energized electrical equipment. ignition of flammable or combustible liquids, open flames and sparks, spontaneous ignition, gas fires and explosions, fireworks and explosives, dust explosions, low temperature ignition, lightning, sunlight, chemical spills

2.Incendiary fires:

multiple fires, presence of flammable accelerants, absence of all accidental fire causes, use of common equipment and appliances, structural damage prior to the fire, absence of personal items, location of the fire, evidence of other crimes in the structure, unnatural fire spread, excessive fire damage, view into structure is blocked, contents out of place or contents not assembled, short period of time between exit of occupant and fire, second fire in the same structure, presence of burned or unburned newspapers, entry to the structure is blocked, time of day, fires during renovations. reported activities of owners or occupants.

 

TEXT 2

 


Дата добавления: 2015-09-18 | Просмотры: 518 | Нарушение авторских прав



1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | 107 | 108 | 109 | 110 | 111 | 112 | 113 | 114 | 115 | 116 | 117 | 118 | 119 | 120 | 121 | 122 | 123 | 124 | 125 | 126 | 127 | 128 | 129 | 130 |



При использовании материала ссылка на сайт medlec.org обязательна! (0.003 сек.)