TFS Midterm Prep UPDATED ACTUAL Exam Questions and CORRECT Answers

TFS Midterm Prep UPDATED ACTUAL
Exam Questions and CORRECT Answers
The MSA G1 SCBA is a ________________ - CORRECT ANSWER✔✔- open-circuit,
positive pressure SCBA


Air cylinders and valve assembly should be tested - CORRECT ANSWER✔✔- Every 3-5
years


MSA G1 SCBA COMPONENTS - CORRECT ANSWER✔✔- - Air cylinders and valve
assembly
- G1 Pressure reducer with low pressure warning device
- G1 regulator
- G1 HEADS UP DISPLAY
- G1 face piece
- G1 control module
- G1 speaker module
- G1 power module
- G1 battery module
- G1 Harness and carrier assembly


G1 Pressure relief valve will operate at approx what PSI - CORRECT ANSWER✔✔- 140
PSI


G1 Low Pressure alarm will sound at - CORRECT ANSWER✔✔- 1575 (35%) left in bottle



G1 HUD LED Colours (%'s) - CORRECT ANSWER✔✔- 4 green LEDs-75 to 100% air
pressure
3 green LEDs-50 to 74% air pressure
2 yellow LEDs-36 to 49% air pressure
1 red LED-0 to 35% air pressure

,G1 Control Modules provides the following information - CORRECT ANSWER✔✔- -
Numeric air cylinder pressure
- Battery status
- Alarms and time remaining at current rate of breathing


G1 Types of alarms: - CORRECT ANSWER✔✔- - Motion alarm
- Low air warning alarm
- Low battery warning alarm
- Thermal warning alarm


SCBA failures can generally fall into two categories: - CORRECT ANSWER✔✔- Fail Open
Fail Closed


Emergency trans fill: - CORRECT ANSWER✔✔- 60 seconds to equalize
Go from high pressure to low pressure (Donor to Recipient)


L.I.P - CORRECT ANSWER✔✔- Location, Identification, Problem



SCBA is to be checked: - CORRECT ANSWER✔✔- immediately upon reporting for duty
and checked post use after is cleaned and sanitized


A fully charged cylinder is - CORRECT ANSWER✔✔- 4500 psi capacity (4050, 90% full)


Analog gauge must be consistent within a ____________ range with the cylinder pressure -
CORRECT ANSWER✔✔- 5% (225 psi)



The G1 SCBA will work under water (True / False) - CORRECT ANSWER✔✔- True


TFS uses _____________ cleaning solution when cleaning/disinfecting face pieces -
CORRECT ANSWER✔✔- confidence plus - 1oz to 3L water

, IMS: Accountability definition - CORRECT ANSWER✔✔- a means for accounting for the
location and task assignment of personnel throughout an emergency incident


IMS: Base definition - CORRECT ANSWER✔✔- - The primary point outside of the
incident perimeter where responding apparatus report on a stand by basis and they then get
deployed from there
- Where trucks/ people wait on a standby basis
- Should be implemented at all multiple alarm incidents


IMS: Branch definitions - CORRECT ANSWER✔✔- are created at large scale operations to
maintain span of control where there are more sectors than the incident commander can
control ot when specialized expertise is required


Controlled area definition - CORRECT ANSWER✔✔- an area where functioning SCBA is
required or the IC determines that being able to track fire fighting personnel provides a
greater margin or safety


Emergency evacuation signal: - CORRECT ANSWER✔✔- 3 separate distinct blasts of the
air horn followed by a 5 second pause - this will be done 2 or 3 times


Incident management system (IMS): - CORRECT ANSWER✔✔- An organized system of
roles, responsibilities and operational guidelines used to manage emergency ops


Priorities during Offensive strategy: - CORRECT ANSWER✔✔- - rescue
- life safety
- stabilization of the incident


Priorites during Defensive Strategy - CORRECT ANSWER✔✔- - life safety
- exposures protection
- conservation of the environment and property


High Rise Staging will be _________ floors below the fire floor - CORRECT ANSWER✔✔-
2