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Lff Questions > Lff 15 > Flashcards

Lff 15 Flashcards

1
Q

What are the stages of REPEAT

A 
Reconnaissance and survey
Elimination of utilities
Primary surface search and rescue
Exploration of voids and spaces
Access by selected debris removal
Terminate by general debris removal
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2
Q

DMM formed around what 2 objectives

A

Deciding and acting

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3
Q

What is contained in first 3 boxes of DMM

A

Info on resources
Info on task or event
Info on risk v benefit

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4
Q

DMM after evaluating task situation and persons at risk what is next step

A

Select SSOW

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5
Q

What to follow FF emergency or tactical withdrawal

A

Roll call

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6
Q

DRM at what height

A

18m

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7
Q

Which type silo greater risk of back draught

A

O2 limiting silo

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8
Q

Do you have to repeat back FSG details from control

A

Yes

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9
Q

At FSG does IC still need to send persons

A

Yes

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10
Q

Hazmat level 1?

A

Fuel limited to contents of fuel tank
Nat gas leak
Carbon monoxide
Mercury

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11
Q

Once chemical confirmed what to gain further info while wait for HMEPO

A

CHEMDATA via MDT

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12
Q

Moving water incident throw lines and spotters to be

A

Crews downstream

Spotters upstream

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13
Q

Ice ops only by

A

FRU SRT

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14
Q

Water incidents who is available for advice

A

Technical rescue advisor TAR

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15
Q

Water if in doubt what level

A

Make level 2

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16
Q

Messages from water rescues to indicate

A

Level of resources required

SSOW

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17
Q

COMAH STANDS FOR

A 
Control
Of
Major
Accident 
Hazard
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18
Q

Nat gas hazard zone

A

25m

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19
Q

Can single BA crew ventilate at carbon monoxide

A

Yes

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20
Q

Carbon monoxide in domestic premises

A

Evacuate
Isolate
Ventilate

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21
Q

Amount of 90mm hose on HLU

A

4K

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22
Q

Min crew to assist HLU lay 90mm hose

A

2

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23
Q

How many HLUs

A

4

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24
Q

When should HLU hose be connected to supply

A

When all hose laid

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25
Q

After HLU hose deployed and working send

A

HLU call sign
Amount of hose
No of pumps in water relay

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26
Q

In addition to driver min crew to make up hose

A

2/3

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27
Q

Waiting on electrical personnel crews are to

A

Protect surrounding risks

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28
Q

Only attempt rescue of live person on electrical apparatus when

A

Electrical authority deem safe to do so

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29
Q

Do you have to request FIU for faulty electrical appliances

A

No

30
Q

What is roll of RIO

A

To advise IC on track safety

31
Q

What is only time LFB can go on track

A

To save saveable life

32
Q

Railway arch min weight of attack

A

45mm jet

33
Q

Stopping distance for train travelling at 79mph

A

Over 1 mile

34
Q

Ff cannot go within what distance of overhead lines

A

3m

35
Q

When can you have one BA wearer

A

Care fire
Rubbish fire
Working a monitor on aerial

36
Q

When is A test carried out

A

Change of watch/wearer

Nominated to test spare

37
Q

What info sent to ECB every 20 secs from logged on BA set

A

Time of whistle
Time to whistle
Cylinder pressure
Time elapsed from loss of signal

38
Q

Tactical mode on all messages except

A

Coded stops

39
Q

Worded stop required when

A

Make ups
Unusual incidents
People involved
( not lift/lock out unless injured)

40
Q

What can happen when water comes into contact with o2 limiting silo

A

Contents may expand putting pressure on silo

41
Q

Silos are not typically made from

A

Tin

42
Q

Silo contents on fire the extent of risk is influenced by

A

Contents
Design
Construction

43
Q

If silos have toxic/flammable contents

Which actions could be hazardous to FFs

A

Opening a hatch door

44
Q

What may cause silo contents to swell and affect natural stability

A

Water

45
Q

Why does construction of silos make access/egress difficult

A

Low levels of natural light

46
Q

When is cylinder cordon 200m

A

Acetylene confirmed
Acetylene suspected
Cannot determine contents

47
Q

CAP stands for

A

Cylinder assessment process

48
Q

If cylinder leaking not involved in fire can you shut down

A

Yes if valve un damaged

49
Q

What colour is toxic cylinder contents

A

Yellow

50
Q

Crew safety on roadways responsibility

A

IC

51
Q

Roadway overall responsibility

A

Police

52
Q

Can fire ground radio be used inside vehicle with in deployed SRS

A

No

53
Q

Can FRU be returned on person trapped

A

No

54
Q

On a roadway In an emergency FFs may for the purpose of rescuing people or keeping them from harm

A

Close road/stop traffic
Move/break into vehicle without consent
Restrict access to persons to place concerned
( 2004)

55
Q

RTC on motorway hard shoulder

Which lanes do you close

A

Hard shoulder and lane 1

56
Q

RTC in 2nd lane of 3 lane motorway which lane do you close

A

1,2&3

57
Q

Can hand held be used for BA

A

No

58
Q

Channel 2 can be implemented by

A

IC

59
Q

Channel 2 in use min rank of sector commander radio operator

A

FF

60
Q

Will CU Monitor all radio channels at incident

A

Yes

61
Q

Digital tetra radio talk through channels are

A

21&22

62
Q

Unregistered fireworks shop on own stns ground

A

Info FSO

Enter details on ORD

63
Q

Hazard zone for explosives over 2000kg

A

1km

64
Q

Explosives should you consider HMEPO

A

Yes

65
Q

What is role of OPS commander

A

To be in control of OPS at incident for IC

66
Q

Sector 1 would usually indicate

A

The main or focal sector

67
Q

What is a flashover

A

The sudden and sustained transition from a growing fire into a fully developed fire

68
Q

How do you approach a helicopter

A

From the front in view of the pilot

69
Q

Airport FS will attend up to what distance from own airport

A

3.3km

70
Q

DMM

A

Deciding. Acting

Info task/event/resources/risk/
benefit
Gathering and thinking
Objectives
Plan
Communicating/controlling 
Outcome ( evaluating)

Lff Questions (1 decks)

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