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)

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

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
what happens in march
fire prevention month
26
BFP means
bureau of fire protection leads the fire prevention month
27
classes of fire
a to k
28
class a
solid fuel
29
class b
liquid firec
30
class c
electrically charged equipmet which should be 110 volts
31
class d
combusitble metals like magnesium and sodium
32
class e
high voltage fire, higly energized
33
class k
kitchen fire
34
do not aim for the fire but the ___
base of the fire
35
what equipment
soda acid fire extinguisher
36
what does tpass mean
twist the safety pull the pin aim the nozzle squeeze the handle sweep side to side
37