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author "me"
fileName "Fire fighting"
tags ""
description ""
When assigned to a vessel each crew member should be issued what and what all is on it
Station bill card
Crew member station bill number
Name and rate
Fire and emergency station
Life boat number
Abandon ship an boat station
Fire signal
Continuous blast for not less than 10 sec
Signal for abandon ship
More than 6 short blast fallowed by one long blast
Signal for dismissal from fire or emergency stations
3 short blast
What is the starting point for shipboard survival and survival training
Station bill
Who is the only one that can sign the station bill
Ships master
What are the 4 classes of fires
Class a flammable solids
Class b flammable liquid
Class c flammable electrical
Class d combustible metal
Does the environment of the fire effect the classification of the fire
No
What type of extinguisher would be used on a class a
Water,cooling agent,foam,drychemical
What type of fire extinguisher would be used on a class b
Water fog,dry chemical,foam,carbon dioxide
What type of fire extinguisher would be used on a class d
Dry powder
Sodium or patassium base
Dry powder is only used to extinguish what
Class d
Can dry chemical be used to extinguish a class d
No
When fire fighting what percent of the water from a straight stream is actually absorbs heat from the fire
10%
When fire fighting and using a straight steam where should the stream be directed
The seat of the fire
What is the main use of the solid stream
Break up the burning material and penetrate to the seat of a class a
A straight stream is also known as what
Solid stream
For low velocity fog stream when using a 1 1/2 nozzles what applicators are approved
4 foot 60 degrees angle applicator
10 foot 90 degrees angle applicator
For low velocity fog stream when using a 2 1/2 nossles applicator are approved
12 foot 90° angle
Can afff be used in a joint attack with dry chemical
Yes
Foam is vary effective on what combine fire classes
A and b
How many major components are there to hydrant and what are they
3
Control valve
Hose connection
Hose rack
What type of valve is on a hydrant
Control valve
On a hydrant what size hose connection are tgey
1 1/2
2 1/2
The threads on the fire hydrant must be
National standard fire hose coupling threads
Where do you use 2 1/2 in diameter hoses
Weather deck locations
Where do you use 1 1/2 in diameter hoses
Enclosed areas
No not used unlined where
Machinery space
Hoses must be at what length
50 feet
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Author
scott.spears
ID
161792
Card Set
Fire fighting.txt
Description
Fire fighting
Updated
2012-07-09T20:44:36Z
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