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WorksheetsBite 40 - BA
Total questions: 41
Worksheet time: 21mins
Name
Class
Date
1.
An entry control officer must wear a tabard. What colour is it
a)
Black and yellow
b)
Yellow and red
c)
White and red
d)
White and yellow
2.
Who has responsibility for attaching tallies to BA main guidelines
a)
Entry Control Officer
b)
BA Team Leader
c)
Incident Commander
d)
Sector Commander
3.
When should an ECO take a peranent record of exposure of a BA wearer and hand those records to the incident commander at the conclusion of the incident ?. Incidents involving
a)
Radiation
b)
Asbestos
c)
Biological
d)
Chemical
4.
Two entry control points can be managed by Stage 1 procedures .True or False
a)
false
b)
true
c)
h
d)
hh
5.
One ECO can manage 15 BA wears as long as Stage 2 procedures are in place
a)
false
b)
true
c)
h
d)
h
6.
When stage 2 BA procedures are in place , the ECO shall have a minimum of ---- emergency team of ---- BA wearers standing by for every ---- BA wearers committed to the risk area
a)
one,two, ten
b)
two, two, ten
c)
two, two, twelve
d)
one, two, twelve
7.
If there is more than one Stage 2 ECP and or the number of BA wearers is large, an additional control measure should be established, What is this control measure ?
a)
BA main control
b)
Appoint an Officer as ECO
c)
Increase the number of emergency teams
d)
Inform ERCC and request more resources
8.
All members of emergency teams should be fully equipped to a greater standard to the BA weares committed to the incident. True or False
a)
false
b)
true
c)
h
d)
h
9.
Who is responsible to control and account for cylinder stocks at a large BA incident
a)
MCO
b)
ECO
c)
Incident Commander
d)
Command Support
10.
Fire Fighters ordered to wear BA at an incident shall do a --------- before going into the risk area
a)
Pre Entry Test
b)
Bench Test
c)
Daily Check
d)
High Pressure Test
11.
When an Emergency Team is deployed , the ECO should ____
a)
Call for a replacement Emergency Team
b)
Inform all BA wearers
c)
Inform ERCC
d)
None of these
12.
If a BA team withdraws from the risk area to collect a piece of equipment and dont remove their facemasks, this is considered a re- entry. The ECO doesnt need to do anything. True or False
a)
false
b)
true
c)
h
d)
h
13.
If working with another Fire Authority with BA in in use, team members can be mixed as long as the same BA set is used and the cylinder duration is the same. True or False
a)
true
b)
false
c)
h
d)
h
14.
DFB is working with another Fire Authority with BA in use. Set type and cylinder duration are different. You are ECO. Select the correct answer
a)
You use one board for all teams, but calculate duration from both DFB duration tables and other Fire Authority ECB duration table
b)
You calculate all times from the lowest cylinder capacity type
c)
You calculate from one board and place tallies on one board
d)
h
15.
Who decides on the use of BA guidelines
a)
Incident Commander
b)
The ECO
c)
BA team leader
d)
Sector commanders
16.
When must BA guidelines be used
a)
In high expansion foam
b)
When bridgeheads are in use
c)
In large complex buildings
d)
In basements / underground
17.
" Guidelines must always be secured to an object outside the risk area" .True or False
a)
false
b)
true
c)
h
d)
h
18.
Teams entering a risk area using a BA guideline , take precedence over teams going outgoing. True or False
a)
false
b)
true
c)
h
d)
h
19.
There should be no more than ---- BA guidelines in use at any ECP
a)
2
b)
1
c)
3
d)
No limit
20.
Branch lines can be extended in the risk area. True or False
a)
false
b)
true
c)
h
d)
h
21.
How many branch guidelines can be used at each ECP
a)
4
b)
2
c)
3
d)
No limit
22.
When using personal lines at a BA incident, who may extend their personal line to full extent
a)
Team Leader
b)
All team members
c)
Only number 2
d)
Only last member of team
23.
Only in the most exceptional circumstances should a Firefighter who has already inhaled smoke subsequently rig in BA . True or False
a)
true
b)
false
c)
h
d)
h
24.
Three pieces of equipment must always be worn with BA. One of these is an ASDU. What are the other 2
a)
Lamp and personal line
b)
Lamp and cylinder cover
c)
Personal line and flashhood
d)
Radio and Lamp
25.
You are the IC and BA wearers are having difficulty in reaching the fire because the route is long and hampered by smoke. What would you do ?
a)
Employ tactical ventilation before commencing operations
b)
Adopt a defensive tactical mode
c)
Consider other routes and exhaust resources to fight fire
d)
The fire will eventually run out of fuel and go out
26.
The responsibility of ECOs extends only to the control and management of the ECP. True or False
a)
true
b)
false
c)
h
d)
h
27.
For more complex, difficult or dangerous incidents, team leaders should be drawn from -------- when these are available
a)
Experienced Officers
b)
BA Wearers
c)
BA Instructors
d)
Sector Commanders
28.
Can cages of arial appliances be used as a site for BA control when BA wearers have to enter a building or structure at or above ground level
a)
No
b)
Yes
c)
h
d)
h
29.
Who should be informed immediately of any decision to withdraw prematurely from the risk area ?
a)
Incident Commander
b)
Sector Commander
c)
BA Main Control Point
d)
Operations Commander
30.
If BA radio communications are not in use, BA teams may gain attention of other team members by loud, slow and regular hand clapping. This is also a distress signal. True or False
a)
false
b)
true
c)
h
d)
h
31.
In a confined space rescue, personnel should wear BA unless the atmosphere has been declared free from explosive and flammable risks. What minimum control procedure should the IC put in place if crews are deployed into confined space wearing BA, when resources permit
a)
Stage 2
b)
Rapid Deployment
c)
Stage 1
d)
Minimum amount of personnel
32.
In relation to air line equipment, brigades may provide a short length of air line for specific purposes. What is the maximum length
a)
10m
b)
5m
c)
12m
d)
20m
33.
While wearing Chemical Protective lothing and BA , exposure time in the risk area may need to be limited due to increased air consumption and heat stress to the wearer. What is this time
a)
20mins
b)
10mins
c)
15mins
d)
30mins
34.
The use of Thermal Imaging Cameras will be decided by the IC. The Team Leader can be the TIC operator. True or False
a)
false
b)
true
c)
h
d)
h
35.
White BA identification tallies signify what ?
a)
Closed circuit Oxygen
b)
Compressed Air
c)
Open circuit
d)
Oxygen / Nitrogen mix
36.
What is the length of a BA guideline
a)
60m
b)
20m
c)
50m
d)
1.25m
37.
On a BA guideline tabs are fitted at intervals. What is the interval between tabs along the length of the line
a)
2.5m
b)
2m
c)
3m
d)
1.25m
38.
What is the marking on BA Main Guideline tallies
a)
Letters
b)
Numbers
c)
Holes
d)
Discs
39.
What is the marking on Branch Guideline tallies
a)
Holes
b)
Letters
c)
Numbers
d)
Rectangular
40.
What is the full length of a BA personal line
a)
6m
b)
4.75m
c)
1.25m
d)
5m
41.
If testing a BA Guideline a steady pull to the line should be maintained for ----------- and then released. For how long ?
a)
20 secs
b)
1 min
c)
30 secs
d)
10 secs
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