Lesson 5,6 Flashcards
Occurring unexpectedly, unintentionally, or by
chance.
Accident
Risks, dangers
Hazards
A substance, especially a prepared chemical that
explodes or causes explosion
Explosive
To function improperly
Malfunction
Something that blocks the way
Obstructions
A person skilled in mechanical or industrial
techniques or in a particular technical field
Technician
A small bag or box equipped with hand tools
Tool Kit
Complete with necessary parts/ component
Well-equipped
A hand tool with two-hinged arms ending in jaws that
are closed by hand pressure or grip something
Pliers
Something that perform special function, work that is
done regularly to keep equipment
Facility
Buildings and grounds in good condition and working
order Management and up keep of facilities
accordingly
Maintenance
Workplace procedures and standards
Housekeeping
A list of allocating specific maintenance at a specific
period
Maintenace schedule
Device needed for a particular job or activity
Equipment
Instrument manipulated by hand with a combination
of muscle power and operator’s skill
Hand Tool
Highly portable tools that are manipulated by an
operator and by battery or through electricity
Powered hand tools
Tools designed for specific use or uses.
Specialized tools
Seven waste
- Scrap and rework
- Overproduction
- non-effective work
- Transportation
- inventory
- non-effective motion
- Waiting
the first S which means sorting out unnecessary items and
discarding them.
Seiri/ Sort/ Suriin
the second S which means we need to organize
things.
Seiton/ Systemize/ Sinupin
third S which means we have to sanitize or clean our
workplace.
Seiso/ sweep/ simutin
the fourth S which means we have to
standardize what we are doing.
seiketsu/ standardize/ siguruhin
the fifth and last S which means we
have to do this process without prodding.
Shitsuke/ Self- discipline/ sariling kusa
a chemical reaction between a
flammable or combustible material and oxygen
Fire
illustrate the
elements necessary for fire to start and the methods
of extinguishment.
Fire triangle and the pyramid of fire
is a substance having a flashpoint below 100 °F (37.8 °C) and
vapor pressure not exceeding 20psia at 100°F
Flammable substance-
Gasoline
-45F , -42.8C
Ether
-49 F, -45 C
Acetone
0, -17.8 C
Alcohol
55 F, 12.8 C
- is a substance having a flashpoint at or above 100°F (37.8 °C).
Combustible substance-
Fuel oil
100 F, 37.8 C
kerosene
100 F, 37.8 C
Quenching oil
365 F, 185 C
Mineral oil
380 F, 193. 3 C
the lowest temperature at which fuel begins to give off flammable vapors
and form an ignitable mixture in air.
Flashpoint
Fire Triangle
Fuel
Oxygen
Heat
PASS
Pull the locking pin.
Aim the nozzle at the base of the fire.
Squeeze the trigger all the way closed.
Sweep the extinguisher discharge side to side over the area of the fire.
involve
uncommon materials and occur in fairly specialized situations.
Class D fires
fires are those fueled by materials that,
when they burn, leave a residue in the form of
ash, such as paper, wood, cloth, rubber, and
certain plastics.
Class A
fires involve flammable liquids and
gasses, such as gasoline, paint thinner, kitchen
grease, propane, and acetylene.
Class B
Fires that involve energized electrical wiring or
equipment (motors, computers, panel boxes)
Class C
fires involve combustible metals such as
magnesium, sodium, titanium, and certain
organum metallic compounds such as alkyl
lithium and Grignard reagents
Class D
The correct response is to ___,____ ,and____ on the ground
to extinguish the flames
Stop, Drop and Roll
is a chemical reaction in which a fuel is rapidly oxidized.
Combustion
Those
rated BC contain?
sodium or potassium bicarbonate
those rated ABC contain ?
ammonium phosphate
is a systematized approach to: -
organizing work areas
- keeping rules and standards
- maintaining discipline
5S
When a fire starts, a fourth element,
which is the_______ itself, is necessary for
flame propagation. T
chemical reaction
The four- sided figure is called the
Fire Tetrahedron
a picture symbol intended to alert you to, and/ or instruct you how to avoid a potentially hazardous condition
Warning icons
