CDI (Fire Protection and Arson Investigation)
問題一覧
1
which causes the greatest number of fire
electric wiring
2
which of the following does not fall under class A fire?
exploding gas depot
3
which of the following best illustrate arson?
simultaneous fire
4
When the heat is transmitted through fluid or vapor, the method is called?
convection
5
Which among the following fall under Class A fires?
paper
6
Mechanical device strategically located in an installation or street where fire hose is connected so that water with pressure will be available to extinguish fire.
fire hydrant
7
It is an element of fire or triangle of fire which refers to the source of ignition?
heat
8
Basically, fire has three important elements for its sustenance. Authorities however established what is known as the 4rth element of fire. This refers to ___.
uninhabited chemical
9
Occurs when all combustible materials in the compartment are involved in the fire.
fully developed
10
Fire occurrences are divided into three stages. Which stage has the highest rate of intensity?
free burning
11
What is portable metal device used to put out fires of limited size?
fire extinguisher
12
There is an increased quantity of carbon monoxide
produced when fuel is burned in limited supply of oxygen
because___________
greater oxidation takes place
13
Why water is prohibited to quench class D fires?
explosion may occur
14
Mechanical device strategically located in an installation
or street where fire hose is connected so that water with
pressure will be available to extinguish fire.
fire hydrant
15
Which of the following is considered as the most
effective fixed installation for controlling fire which will
discharge water into incipient fire from heads located near the ceiling?
automatic water sprinkler
16
These are fires which are caused by flammable liquids
like kerosene, gasoline, alcohol, etc
class B
17
When firemen are working at the nozzle of a hose they
usually lean forward on the hose. What is the most likely
reason for taking this position?
a backward force is developed which must be counter acted
18
What is the most common excuse by a fire prober
when no evidence is found?
electricity wiring
19
The vehicle is the “extension” of the owner’s house. Is
the intentional burning of a car by another constitute
arson?
yes
20
If arson is only the means of killing the victim, the
crime that you have to file is:
murder
21
What is the most common motive in burning cars?
financial difficulties
22
Which of the following occur when a room is heated
enough that flame sweep over the entire surface?
flash over
23
The use of one or more electrical appliances or devices
which draw or consumes electrical current beyond the
designed capacity of the existing electrical system.
overloading
24
An enclosed vertical space of passage that extends
from floor to floor as well as from the base to the top of
the building
vertical shaft
25
A wall designed to prevent the spread of fire, having
a fire resistance rating of not less than four hours with
sufficient structural stability to remain standing even if
construction on either side collapses under fire condition.
fire wall
26
If a high wind has an extinguishing effect on a fire,
the most probable extinguishing method is:
smothering
27
In cutting a roof to ventilate, the fire fighter should
avoid__________
making opening over the fire
28
What is the upper section of an extension ladder?
extension
29
What is a normally open device installed inside an air
duct system which automatically closes to restrict the
passage of smoke or fire?
damper
30
What is the material which produces and liberates its
own oxygen when heated?
oxidizing agent
31
What is a vertical panel of non-combustible or fire
resistant material attached to and extending below the
bottom chord of roof trusses to divide the underside of thebroof into separate compartments so that heat and smoke will be heated upwards to a roof vent?
curtain board
32
Which of the following is a strong oxidizing organic
compound which releases oxygen readily?
combustible fiber
33
What is the enclosed space of passage that extends
from floor to floor as well as from the base to the top of
the building
vertical shaft
34
what is known as the fire code of the Philippines
Pd 1185
35
A fire hydrant should be carefully opened when in use
in order to:
prevent water hammer
36
What is a piece of metal or an electrical conductor
used to bypass a fety device in an electrical system?
jumper
37
This phase of fire operations is equivalent to the
“reconnaissance” phase of military operation?
size-up
38
conduction of heat transfer through:
solid materials
39
What would smoke emanating from a building
indicate?
presence of humid substance
40
the most common motive of arson is
profit
41
What is the process of raising the temperature to
separate the non-volatile from the less volatile parts and
then cooling and condensing the resulting vapor so as to
produce a nearly purified substance?
distillation
42
Light is transferred by light rays through the method
of
radiation
43
What is the minimum temperature at which any
material gives off vapor in sufficient concentration to form lenitable mixture with air?
ignition point
44
Which of the following is “prima facie” existence of
arson?
simultaneous fire in more than one part of the building
45
Fire can leapfrog across wide malls and shopping
centers through electromagnetic waves. This heat transfer
is
radiation
46
What is the instrument used to open and close a fire
hydrant?
hydrant key
47
If fire occurs in a flow of liquefied petroleum gas
storage tank and the flew cannot be checked, the safest
practice is to
use foam to put out the fire
48
How many percent of air is needed to sustain
combustion?
15
49
What equipment is made of trussed or solid beam
where rungs are connected horizontally to the beam
forming ascent or descent?
ladder
50
conduction is heat transfer through
solid materials
51
What are the cross numbers between the beam and
used in climbing the ladder called?
rungs
52
What is the constant temperature at which the vapor
pressure of the liquid is equal to the atmospheric
pressure?
boiling point
53
It is the heat transfer through solid materials such as
beam, metal conduit and ducts.
conduction
54
What is an act which removes or neutralizes a fire
hazard?
abatement
55
The ration of the weight of a solid or liquid substance
to the weight of an equal volume of water.
specific gravity
56
What kind of toxicological analysis are routinely carried
out for fire deaths?
carbon monoxide and alcohol
57
During a conflagration, the smoke emitted is grayish,
what does it indicate?
loosely packed substance such as straw and hay
58
What should be proven for the crime of arson to exist?
established of corpus delicti
59
The transfer of heat from one material to another by
direct contact is called
conduction
60
What is the measure of the degree of thermal agitation
of molecules
temperature
61
The cause of the majority of fire death is
asphyxiation
62
Aware of the common modus operandi of arson cases
on our midst, which of the following facilities should you
check?
electric switch system
63
In a combustion process, which event comes first?
flash point
64
What should the firefighter do what ventilating a
peaked roof?
dip off roof covering on lead side and cut sheathing
65
What moves rapidly by convection and can spread
laterally along the cufling?
heat
66
What kind of gas exists solely in the gaseous state
pressure and at normal atmospheric temperature inside its container?
liquified gas
67
Before attacking a fire in a closed building, it is
necessary to determine whether ventilating is necessary
and, if so, the method to ventilate. Which is of LEAST
value in making such decision?
observing the color of the flame
68
To cut a hole in the concrete floor for a cellar type, the
cutting operation should start.
close to the floor beams
69
What is a material that easily yields oxygen in
quantities sufficient to stimulate or support combustion?
oxidizing material
70
Passage way from one building to another or through
or around a wall in appropriately the same floor level
horizontal exit
71
The lowest section of an extension ladder is known as
bed ladder
72
Which of the following restrict the spread of fire to the
point origin or atleast to the area involved?
confinement
73
The techniques used in clearing a building of smoke
and with the use of smoke ejector is called as what?
forced ventilation
74
If a high wind has an extinguishing effect on a fire,
the most probable extinguishing method is:
smothering
75
Which of the following occur when a room is heated
enough that flame sweep over the entire surface?
flash over
76
What is a material that easily yields oxygen in
quantities sufficient to stimulate or support combustion?
oxidizing material
77
What moves rapidly by convection and can spread
laterally along the cufling?
heat
78
In a combustion process, which event comes first?
flash point
79
What is the measure of the degree of thermal agitation
of molecules
temperature
80
The transfer of heat from one material to another by
direct contact is called
conduction
81
The ration of the weight of a solid or liquid substance
to the weight of an equal volume of water.
specific gravity
82
It is the heat transfer through solid materials such as
beam, metal conduit and ducts.
conduction
83
What is the constant temperature at which the vapor
pressure of the liquid is equal to the atmospheric
pressure?
boiling point
84
How many percent of air is needed to sustain
combustion?
15
85
Fire can leapfrog across wide malls and shopping
centers through electromagnetic waves. This heat transfer
is
radiation
86
Which of these refers to the study of the sources,
behavior, and measurement of heat?
thermodynamics
87
A wall designed to prevent the spread of fire, having
a fire resistance rating of not less than four hours with
sufficient structural stability to remain standing even if
construction on either side collapses under fire condition.
fire wall
88
Which causes the greatest number of fire?
electrical wiring
89
Why water is prohibited to quench class D fires?
explosion may occur
90
Burning is the result of rapid combination of oxygen
with combustible substance. The French chemist who
proved this in 1777 was –
Antoinee Walker
91
What are the two primary methods of starting fire?
percussion & friction
92
The relationship of the three essential elements of fire
is illustrated by the –
fire triangle
93
What chemical reaction involves combining 2 light
nuclei causing the development of a very strong energy?
nuclear fusion
94
What chemical reaction specifically takes place the
moment the spilled gasoline ignites?
exothermic reaction
95
Classification of fires based on cause or origin are
providential fires, accidental fires and –
intentional fires
96
A hot piece of lump remains after solid fuel has
partially burned and is still rapidly oxidizing without the
manifestation of flame. This is called –
all of the above
97
The following are advisable techniques of
extinguishing Class B fire, except –
pouring water over the burning liquid
CDI (Fundamental of Criminal Investigation)
CDI (Fundamental of Criminal Investigation)
ALANGCAO, ROSHELLE L. · 99問 · 2年前CDI (Fundamental of Criminal Investigation)
CDI (Fundamental of Criminal Investigation)
99問 • 2年前CDI (Fire Protection and Arson Investigation) 2
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ALANGCAO, ROSHELLE L. · 22問 · 2年前CDI (Fire Protection and Arson Investigation) 2
CDI (Fire Protection and Arson Investigation) 2
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ALANGCAO, ROSHELLE L. · 100問 · 2年前CDI (Special Crime Investigation with Simulation of Interview and Interrogation) 1
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100問 • 2年前CDI (Special Crime Investigation with Simulation on Interrogation and Interview) 2
CDI (Special Crime Investigation with Simulation on Interrogation and Interview) 2
ALANGCAO, ROSHELLE L. · 5問 · 2年前CDI (Special Crime Investigation with Simulation on Interrogation and Interview) 2
CDI (Special Crime Investigation with Simulation on Interrogation and Interview) 2
5問 • 2年前Imind (Post test)
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ALANGCAO, ROSHELLE L. · 50問 · 2年前Imind (Post test)
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50問 • 2年前Quiz - 1 amici online
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ALANGCAO, ROSHELLE L. · 30問 · 2年前Quiz - 1 amici online
Quiz - 1 amici online
30問 • 2年前Quiz 2 Amici Online
Quiz 2 Amici Online
ALANGCAO, ROSHELLE L. · 30問 · 2年前Quiz 2 Amici Online
Quiz 2 Amici Online
30問 • 2年前問題一覧
1
which causes the greatest number of fire
electric wiring
2
which of the following does not fall under class A fire?
exploding gas depot
3
which of the following best illustrate arson?
simultaneous fire
4
When the heat is transmitted through fluid or vapor, the method is called?
convection
5
Which among the following fall under Class A fires?
paper
6
Mechanical device strategically located in an installation or street where fire hose is connected so that water with pressure will be available to extinguish fire.
fire hydrant
7
It is an element of fire or triangle of fire which refers to the source of ignition?
heat
8
Basically, fire has three important elements for its sustenance. Authorities however established what is known as the 4rth element of fire. This refers to ___.
uninhabited chemical
9
Occurs when all combustible materials in the compartment are involved in the fire.
fully developed
10
Fire occurrences are divided into three stages. Which stage has the highest rate of intensity?
free burning
11
What is portable metal device used to put out fires of limited size?
fire extinguisher
12
There is an increased quantity of carbon monoxide
produced when fuel is burned in limited supply of oxygen
because___________
greater oxidation takes place
13
Why water is prohibited to quench class D fires?
explosion may occur
14
Mechanical device strategically located in an installation
or street where fire hose is connected so that water with
pressure will be available to extinguish fire.
fire hydrant
15
Which of the following is considered as the most
effective fixed installation for controlling fire which will
discharge water into incipient fire from heads located near the ceiling?
automatic water sprinkler
16
These are fires which are caused by flammable liquids
like kerosene, gasoline, alcohol, etc
class B
17
When firemen are working at the nozzle of a hose they
usually lean forward on the hose. What is the most likely
reason for taking this position?
a backward force is developed which must be counter acted
18
What is the most common excuse by a fire prober
when no evidence is found?
electricity wiring
19
The vehicle is the “extension” of the owner’s house. Is
the intentional burning of a car by another constitute
arson?
yes
20
If arson is only the means of killing the victim, the
crime that you have to file is:
murder
21
What is the most common motive in burning cars?
financial difficulties
22
Which of the following occur when a room is heated
enough that flame sweep over the entire surface?
flash over
23
The use of one or more electrical appliances or devices
which draw or consumes electrical current beyond the
designed capacity of the existing electrical system.
overloading
24
An enclosed vertical space of passage that extends
from floor to floor as well as from the base to the top of
the building
vertical shaft
25
A wall designed to prevent the spread of fire, having
a fire resistance rating of not less than four hours with
sufficient structural stability to remain standing even if
construction on either side collapses under fire condition.
fire wall
26
If a high wind has an extinguishing effect on a fire,
the most probable extinguishing method is:
smothering
27
In cutting a roof to ventilate, the fire fighter should
avoid__________
making opening over the fire
28
What is the upper section of an extension ladder?
extension
29
What is a normally open device installed inside an air
duct system which automatically closes to restrict the
passage of smoke or fire?
damper
30
What is the material which produces and liberates its
own oxygen when heated?
oxidizing agent
31
What is a vertical panel of non-combustible or fire
resistant material attached to and extending below the
bottom chord of roof trusses to divide the underside of thebroof into separate compartments so that heat and smoke will be heated upwards to a roof vent?
curtain board
32
Which of the following is a strong oxidizing organic
compound which releases oxygen readily?
combustible fiber
33
What is the enclosed space of passage that extends
from floor to floor as well as from the base to the top of
the building
vertical shaft
34
what is known as the fire code of the Philippines
Pd 1185
35
A fire hydrant should be carefully opened when in use
in order to:
prevent water hammer
36
What is a piece of metal or an electrical conductor
used to bypass a fety device in an electrical system?
jumper
37
This phase of fire operations is equivalent to the
“reconnaissance” phase of military operation?
size-up
38
conduction of heat transfer through:
solid materials
39
What would smoke emanating from a building
indicate?
presence of humid substance
40
the most common motive of arson is
profit
41
What is the process of raising the temperature to
separate the non-volatile from the less volatile parts and
then cooling and condensing the resulting vapor so as to
produce a nearly purified substance?
distillation
42
Light is transferred by light rays through the method
of
radiation
43
What is the minimum temperature at which any
material gives off vapor in sufficient concentration to form lenitable mixture with air?
ignition point
44
Which of the following is “prima facie” existence of
arson?
simultaneous fire in more than one part of the building
45
Fire can leapfrog across wide malls and shopping
centers through electromagnetic waves. This heat transfer
is
radiation
46
What is the instrument used to open and close a fire
hydrant?
hydrant key
47
If fire occurs in a flow of liquefied petroleum gas
storage tank and the flew cannot be checked, the safest
practice is to
use foam to put out the fire
48
How many percent of air is needed to sustain
combustion?
15
49
What equipment is made of trussed or solid beam
where rungs are connected horizontally to the beam
forming ascent or descent?
ladder
50
conduction is heat transfer through
solid materials
51
What are the cross numbers between the beam and
used in climbing the ladder called?
rungs
52
What is the constant temperature at which the vapor
pressure of the liquid is equal to the atmospheric
pressure?
boiling point
53
It is the heat transfer through solid materials such as
beam, metal conduit and ducts.
conduction
54
What is an act which removes or neutralizes a fire
hazard?
abatement
55
The ration of the weight of a solid or liquid substance
to the weight of an equal volume of water.
specific gravity
56
What kind of toxicological analysis are routinely carried
out for fire deaths?
carbon monoxide and alcohol
57
During a conflagration, the smoke emitted is grayish,
what does it indicate?
loosely packed substance such as straw and hay
58
What should be proven for the crime of arson to exist?
established of corpus delicti
59
The transfer of heat from one material to another by
direct contact is called
conduction
60
What is the measure of the degree of thermal agitation
of molecules
temperature
61
The cause of the majority of fire death is
asphyxiation
62
Aware of the common modus operandi of arson cases
on our midst, which of the following facilities should you
check?
electric switch system
63
In a combustion process, which event comes first?
flash point
64
What should the firefighter do what ventilating a
peaked roof?
dip off roof covering on lead side and cut sheathing
65
What moves rapidly by convection and can spread
laterally along the cufling?
heat
66
What kind of gas exists solely in the gaseous state
pressure and at normal atmospheric temperature inside its container?
liquified gas
67
Before attacking a fire in a closed building, it is
necessary to determine whether ventilating is necessary
and, if so, the method to ventilate. Which is of LEAST
value in making such decision?
observing the color of the flame
68
To cut a hole in the concrete floor for a cellar type, the
cutting operation should start.
close to the floor beams
69
What is a material that easily yields oxygen in
quantities sufficient to stimulate or support combustion?
oxidizing material
70
Passage way from one building to another or through
or around a wall in appropriately the same floor level
horizontal exit
71
The lowest section of an extension ladder is known as
bed ladder
72
Which of the following restrict the spread of fire to the
point origin or atleast to the area involved?
confinement
73
The techniques used in clearing a building of smoke
and with the use of smoke ejector is called as what?
forced ventilation
74
If a high wind has an extinguishing effect on a fire,
the most probable extinguishing method is:
smothering
75
Which of the following occur when a room is heated
enough that flame sweep over the entire surface?
flash over
76
What is a material that easily yields oxygen in
quantities sufficient to stimulate or support combustion?
oxidizing material
77
What moves rapidly by convection and can spread
laterally along the cufling?
heat
78
In a combustion process, which event comes first?
flash point
79
What is the measure of the degree of thermal agitation
of molecules
temperature
80
The transfer of heat from one material to another by
direct contact is called
conduction
81
The ration of the weight of a solid or liquid substance
to the weight of an equal volume of water.
specific gravity
82
It is the heat transfer through solid materials such as
beam, metal conduit and ducts.
conduction
83
What is the constant temperature at which the vapor
pressure of the liquid is equal to the atmospheric
pressure?
boiling point
84
How many percent of air is needed to sustain
combustion?
15
85
Fire can leapfrog across wide malls and shopping
centers through electromagnetic waves. This heat transfer
is
radiation
86
Which of these refers to the study of the sources,
behavior, and measurement of heat?
thermodynamics
87
A wall designed to prevent the spread of fire, having
a fire resistance rating of not less than four hours with
sufficient structural stability to remain standing even if
construction on either side collapses under fire condition.
fire wall
88
Which causes the greatest number of fire?
electrical wiring
89
Why water is prohibited to quench class D fires?
explosion may occur
90
Burning is the result of rapid combination of oxygen
with combustible substance. The French chemist who
proved this in 1777 was –
Antoinee Walker
91
What are the two primary methods of starting fire?
percussion & friction
92
The relationship of the three essential elements of fire
is illustrated by the –
fire triangle
93
What chemical reaction involves combining 2 light
nuclei causing the development of a very strong energy?
nuclear fusion
94
What chemical reaction specifically takes place the
moment the spilled gasoline ignites?
exothermic reaction
95
Classification of fires based on cause or origin are
providential fires, accidental fires and –
intentional fires
96
A hot piece of lump remains after solid fuel has
partially burned and is still rapidly oxidizing without the
manifestation of flame. This is called –
all of the above
97
The following are advisable techniques of
extinguishing Class B fire, except –
pouring water over the burning liquid