Drager x 5000 TB 106 LLCCES Mayday

Question 1

Drager X 5000 gas meter applications :

Answer 1

Natural or methane gas leak, explosion, confined space, trench rescue, metro-rail, O2 enriched or depleted atmosphere, hazmat, overhaul

Question 2

What are the 4 gas specific sensors

Answer 2

O2, CO, H2s, HCN

oxygen, carbon monoxide, hydrogen sulfide, hydrogen cyanide

Question 3

The Drager X 5000 is intrinsically safe to _____ and resistant to _____, _____, _____ _____.

Answer 3

electromagnetic interference, water, dust, impact vibrations

Question 4

The Drager X 5000 needs to be exposed to fresh air ______ and ______ use to maintain it calibration

Answer 4

before and after

Question 5

Gas specific calibrations are performed by _____ and how often _____

Answer 5

Hazmat squad, 6 months

Question 6

The Drager X 5000 displays in

Answer 6

PPM parts per million

Question 7

A _____ in the upper right corner means_____

Answer 7

X, system failure

Question 8

The Drager X 5000 is not guaranteed to be intrinsically safe in atmospheres greater than _____ %, due to danger of explosion

Answer 8

23.5

Question 9

The Alarm 1 is set at _____ LEL and alarm 2 is set at _____ LEL

Answer 9

10% and 20%

Question 10

true false During operation, if the alarm sounds leave the area immediately.

Answer 10

true

Question 11

Battery alarms _____ of full battery, a symbol will flash on the right side.

Answer 11

1/3

Question 12

The Drager X 5000 battery will last _____ minutes after alarm

Answer 12

20 minutes

Question 13

The Drager X 5000, Replace the batteries if less than _____ full

Answer 13

3/4

Question 14

bump test is performed every _____ days or when _____ by _____

Answer 14

180, registered readings, hazmat

Question 15

TB 106 LLCCES, LLCCES stands for

Answer 15

lookout, location, conditions, communications, escape routs, safety zone / equipment

Question 16

TB 106 LLCCES, how many interior watch outs?

Answer 16

14

Question 17

STRUCTURE FIRES

Answer 17

S- SCBA                                                     
T- too many co entering one opening          
R- roof conditions driven off 
U- unable to see air drawing inside 
C- can hear fire above but cant see it
T- threats facades/mezzanines  
U- uncomfortable feeling
R- roof vent occuring behind you
E- entry delayed 

F- fatigue
I- insufficient water flow no effect on fire
R- radio communication not successful
E- explanation of SOG not understood 
S- someone else needs training

Question 18

Mayday grab lives procedures, Mayday should be announced with what situations? MDT SCBA 30

Answer 18

missing, down, trapped, SCBA malfunction or low air, any life threatening condition that can’t be resolved in 30 sec