DRRR_M5Fire Flashcards

1
Q

rapid oxidation of a material in the process of combustion releasing light and heat

A

fire

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2
Q

temperature when something starts to burn

A

flashpoint

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3
Q

simple model to understand the ingredients of fire

A

fire triangle

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4
Q

initial ignition

A

heat

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5
Q

reacts to each other to generate combustion products

A

oxygen and fuel

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6
Q

three extinguishment

A

cooling, blanketing, starving

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7
Q

remove heat

A

cooling

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8
Q

remove oxygen

A

blanketing

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9
Q

remove fuel

A

starving

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10
Q

three ingredients of fire

A

heat oxygen fuel

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11
Q

the most common natural cause of fire

A

lightning

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12
Q

it spews hot gases ash and lavas, it can set fire when it contacts a combustible or flammable material

A

volcanic activities

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13
Q

happens when a substance create sudden fire without cause

A

spontaneous combustion

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14
Q

pyrophoric substances ignite spontaneously in air at or below how many degree celsius or within how many minutes after getting contact in air?

A

54 degrees celsius, five minutes

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15
Q

examples of pyrophoric substances

A

iron sulfide, plutonium, uranium

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16
Q

Hundreds of fires burnt, mainly in the southeast of the country, until May 2020. The most severe fires peaked from December 2019 to January 2020. The fires burnt an estimated 24.3 million hectares (243,000 square kilometres), destroyed over 3,000 buildings (including 2,779 homes), and killed at least 34 people.

A

2020 australian bushfire

17
Q

illegal act under forestry reform code of the philippines of 1975 (PD 705)

A

KAINGIN

18
Q

punishment of kaingin

A

no more than less than 6 months and no more than 1 year and a half and government will chrge for the troubles

19
Q

the criminal act of deliberately setting fire to a property

A

arson

20
Q

arson PD

A

presidential decree 1613, s. 1979

21
Q

punishment for arson

A

life imprisonment, 12 years and 1 day up to 20 years, fines

22
Q

how many people in the world smokes?

A

1.1 billion

23
Q

smoking causes ____ million deaths worldwide

A

7.7 million

24
Q

what are the four human made causes

A

kaingin, arson, cigarette, electrical malfunctions

25
Q

what happens in march

A

fire prevention month

26
Q

BFP means

A

bureau of fire protection leads the fire prevention month

27
Q

classes of fire

A

a to k

28
Q

class a

A

solid fuel

29
Q

class b

A

liquid firec

30
Q

class c

A

electrically charged equipmet which should be 110 volts

31
Q

class d

A

combusitble metals like magnesium and sodium

32
Q

class e

A

high voltage fire, higly energized

33
Q

class k

A

kitchen fire

34
Q

do not aim for the fire but the ___

A

base of the fire

35
Q

what equipment

A

soda acid fire extinguisher

36
Q

what does tpass mean

A

twist the safety
pull the pin
aim the nozzle
squeeze the handle
sweep side to side

37
Q
A