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WorksheetsBA 51 questions
Total questions: 51
Worksheet time: 209hrs 33mins
Name
Class
Date
1.
An Entry Control Officer must be……
a)
An experienced BA wearer
b)
A Sub Officer
c)
A station officer
d)
A firefighter
2.
Can branch guide lines be used in Stage 1 BA?
a)
No
b)
Yes
3.
Which of the following statements is correct?
a)
BA guidelines must be used when entry is made into high expansion foam
b)
Guidelines must be used at all fires.
c)
Four guidelines can be used at each ECP
d)
Branch guidelines can be used in Stage 1
4.
What is the maximum number of main guidelines that can be used at any one ECP?
a)
2
b)
4
c)
1
d)
3
5.
What is the maximum number of branch guidelines that can be used for any one ECP?
a)
4
b)
1
c)
3
d)
2
6.
What is the minimum distance a branch guideline tally should be from the main guideline?
a)
1m
b)
2
c)
3
d)
5
7.
Can the cage of an aerial appliance be used as an ECP?
a)
No
b)
Yes
c)
mm
d)
mm
8.
Who makes the decision that guidelines are to be used?
a)
The Incident Commander
b)
The BA Team Leader
c)
The E.C.O
d)
The Sector Commander
9.
How long is the short length of a personal line on a BA set?
a)
1.25m
b)
4.75m
c)
6m
d)
5.25m
10.
How long is the full length of the personal line on a BA set?
a)
6m
b)
4.75m
c)
1.25m
d)
7m
11.
Which member of a BA team is permitted to deploy a personal line to its full length when searching off a guideline?
a)
The team leader
b)
No.2
c)
The E.C.O
d)
No.3
12.
According to the 2007 Use of Breathing Apparatus in the Fire Services what is the optimum effective size of a BA team?
a)
2-4 wearers
b)
2 wearers
c)
5 wearers
d)
1 wearer
13.
The Full Duration of a BA set is…
a)
The period during which BA is expected to provide respiratory protection from the moment the cylinder valve is opened until the contents are exhausted
b)
From the opening of the cylinder until the whistle sounds
c)
The period during which the low pressure warning whistle sounds
d)
300bar
14.
The Working Duration of a BA set is…
a)
The period during which BA is expected to provide respiratory protection from the moment the cylinder valve is opened until the low pressure warning whistle starts to operate.
b)
The period from when the cylinder valve is opened until the cylinder is exhausted
c)
Until the cylinder is exhausted
d)
300bar
15.
The Safety Margin of a BA sets duration is…
a)
The period during which the low pressure warning whistle operates
b)
300bar
c)
50bar
d)
When the whistle sounds
16.
If a BA wearer enters a “confined space” what is the minimum number of personnel that should be outside the access point.
a)
2
b)
1
c)
4
d)
3
17.
What is the minimum quantity of air that must be available before a wearer of airline equipment enters a risk area?
a)
4500litres
b)
4000litres
c)
3000litres
d)
300bar
18.
When BA airline equipment is in use what is the maximum number of wearers that can be connected to a single airline
a)
2 wearers
b)
3 wearers
c)
1 wearer
d)
4 wearer
19.
What length is a BA guideline?
a)
60m
b)
50m
c)
25m
d)
40m
20.
At what distance intervals are “Tabs” fitted to a BA guideline?
a)
2.5m
b)
1.5m
c)
3.5m
d)
3m
21.
On a BA guideline tab what length is the knotted tab?
a)
50mm
b)
100mm
c)
125mm
d)
75mm
22.
On a BA guideline tab what length is the unknotted tab?
a)
125mm
b)
50mm
c)
100mm
d)
75mm
23.
What is the diameter of the rope in a BA guideline?
a)
6-8mm
b)
4-6mm
c)
8-10mm
d)
10-12mm
24.
What is the diameter of a main guideline tally?
a)
75mm
b)
100mm
c)
50mm
d)
25mm
25.
What are the dimensions of a rectangular branch guideline tally?
a)
100mm X 50mm
b)
50mm X 50mm
c)
100mmX 25mm
d)
50mm X 25mm
26.
When Firefighters are deployed in CPC with BA and Fire Kit at an incident what time is allowed in the risk area
a)
20 mins
b)
10 mins
c)
5 Mins
d)
15 Mins
27.
An Entry Control Officer must be……
a)
An experienced BA wearer
b)
A Sub Officer
c)
A station officer
d)
A firefighter
28.
Can branch guide lines be used in Stage 1 BA?
a)
No
b)
Yes
29.
Which of the following statements is correct?
a)
BA guidelines must be used when entry is made into high expansion foam
b)
Guidelines must be used at all fires.
c)
Four guidelines can be used at each ECP
d)
Branch guidelines can be used in Stage 1
30.
What is the maximum number of main guidelines that can be used at any one ECP?
a)
2
b)
4
c)
1
d)
3
31.
What is the maximum number of branch guidelines that can be used for any one ECP?
a)
4
b)
1
c)
3
d)
2
32.
What is the minimum distance a branch guideline tally should be from the main guideline?
a)
1m
b)
2
c)
3
d)
5
33.
Can the cage of an aerial appliance be used as an ECP?
a)
No
b)
Yes
c)
mm
d)
mm
34.
Who makes the decision that guidelines are to be used?
a)
The Incident Commander
b)
The BA Team Leader
c)
The E.C.O
d)
The Sector Commander
35.
How long is the short length of a personal line on a BA set?
a)
1.25m
b)
4.75m
c)
6m
d)
5.25m
36.
How long is the full length of the personal line on a BA set?
a)
6m
b)
4.75m
c)
1.25m
d)
7m
37.
Which member of a BA team is permitted to deploy a personal line to its full length when searching off a guideline?
a)
The team leader
b)
No.2
c)
The E.C.O
d)
No.3
38.
According to the 2007 Use of Breathing Apparatus in the Fire Services what is the optimum effective size of a BA team?
a)
2-4 wearers
b)
2 wearers
c)
5 wearers
d)
1 wearer
39.
The Full Duration of a BA set is…
a)
The period during which BA is expected to provide respiratory protection from the moment the cylinder valve is opened until the contents are exhausted
b)
From the opening of the cylinder until the whistle sounds
c)
The period during which the low pressure warning whistle sounds
d)
300bar
40.
The Working Duration of a BA set is…
a)
The period during which BA is expected to provide respiratory protection from the moment the cylinder valve is opened until the low pressure warning whistle starts to operate.
b)
The period from when the cylinder valve is opened until the cylinder is exhausted
c)
Until the cylinder is exhausted
d)
300bar
41.
The Safety Margin of a BA sets duration is…
a)
The period during which the low pressure warning whistle operates
b)
300bar
c)
50bar
d)
When the whistle sounds
42.
If a BA wearer enters a “confined space” what is the minimum number of personnel that should be outside the access point.
a)
2
b)
1
c)
4
d)
3
43.
What is the minimum quantity of air that must be available before a wearer of airline equipment enters a risk area?
a)
4500litres
b)
4000litres
c)
3000litres
d)
300bar
44.
When BA airline equipment is in use what is the maximum number of wearers that can be connected to a single airline
a)
2 wearers
b)
3 wearers
c)
1 wearer
d)
4 wearer
45.
What length is a BA guideline?
a)
60m
b)
50m
c)
25m
d)
40m
46.
At what distance intervals are “Tabs” fitted to a BA guideline?
a)
2.5m
b)
1.5m
c)
3.5m
d)
3m
47.
On a BA guideline tab what length is the knotted tab?
a)
50mm
b)
100mm
c)
125mm
d)
75mm
48.
On a BA guideline tab what length is the unknotted tab?
a)
125mm
b)
50mm
c)
100mm
d)
75mm
49.
What is the diameter of the rope in a BA guideline?
a)
6-8mm
b)
4-6mm
c)
8-10mm
d)
10-12mm
50.
What is the diameter of a main guideline tally?
a)
75mm
b)
100mm
c)
50mm
d)
25mm
51.
What are the dimensions of a rectangular branch guideline tally?
a)
100mm X 50mm
b)
50mm X 50mm
c)
100mmX 25mm
d)
50mm X 25mm
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