NEW
Font size
WorksheetsHCS3010 Part Three
Total questions: 15
Worksheet time: 8mins
What 3 elements are needed for a fire to burn?
fuel, heat, and combustion
fuel, oxygen, and combustion
heat, oxygen, amt 'combustion
fuel, heat, and oxygen
A Class B fire consists of the burning of
energized electrical equipment (tools, computers, wall plug-ins)
flammable liquids (greases, gasoline, lubricating oils)
combustible metals (magnesium, sodium)
common materials (wood, cloth, paper)
A Class C fire consists of the burning of
energized electrical equipment (tools, computers, wall plug-ins)
common materials (wood, cloth, paper)
combustible metals (magnesium, sodium)
flammable liquids (greases, gasoline, lubricating oils)
The only Class of Fire on which water can be used safely is
Class B
Class C
Class A
Class D
The best way to fight fires on a farm is to
prevent them from starting
keeping appropriate extinguishers near worksites
keeping a large hose and pump in a dugout filled with water
putting them out while they are still small, with readily available buckets
When using a fire extinguisher, the user should follow the
REACT method
SMOTHER method
PASS method
DOUSE method
Which of the following is not true of dry chemical powder extinguishers?
they can effectively be used on all classes of fire
different types f chemical powders should never be mixed
they,.put a fire-retardant coat over the fuel to stop the chemical reaction
they have an ABC or BC rating
When must a fire extinguisher be recharged?
at least every three months, even if it hasn't been used
as soon as its charge is approaching the half-way mark
after every use, even if it has been used just a little bit
each time an inspection and maintenance check is done
Most deaths from fire occur
on the job
in the home
during man-made disasters
during natural disasters
How often should batteries in a smoke detector be checked?
weekly
every six months
yearly
monthly
What is the best way to check a smoke detector?
use a burning match and hold it und r the smoke detector
blow out a candle and hold it under the smoke detector
use the test button on the smoke detector
remove the detector and hold jt over a burning toaster
An automatic sprinkler system works by detecting
smoke
heat and/or smoke
carbon residues
heat
It is recommended that a fire escape plan be practiced how often?
yearly
monthly
twice a year
monthly for the first year, then yearly
Which of the following is not an essential part of a home fire escape plan?
list and post the location of all water taps in your home
draw and post a floor plan of your home, indicating escape routes
choose a muster point outside and away from your home
practice your fire escape plan on a regular basis
It is useful to practice a fire escape plan with your eyes closed or blindfolded because
it is best to cover your eyes in a fire to prevent eye damage
it allows you to become more familiar with the floor plan of the house
it simulates a situation of a house being smoke filled and with the lights out
it sharpens the other senses, making fire escape more probable
