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Learn how to remove rust from metal so that it doesn't reappear. ... Spray removers greatly reduce the grunt work, but they require several applications and some ...
whan your muscles dont get oxygen the dont work or they dont work properly.
really cheating on your metal work merit badge
PVA is designed to work on porous materials only. It is a wood glue and not for metal
Any metal work on a construction which is not structural. Example balustrading, catladders, frames, patent metal floors, rails etc
d type but they work only on specific metals
how does a fire extinguisher work
A CO2 fire extinguisher will work on flammable liquid and electrical fires only. If used on any other type of fire they will just give it more oxygen and it will spread.
"Just how does a fire extinguisher work?" is a perfectly good interrogative sentence.
red = water and is used for wood paper textiles and solid material fires. DO not use on liquid elictrical or metal fires. blue = powder and is used for liquid and electrical fires. DO not use on metal fires. yellow = foam and is used for liquid fires. DO not use on electrical or metal fires black = carbon dioxide (CO) and is used for liquid and electrical fires DO not use on metal fires. halon can be used on all fires as well as dry chemical
When the discharge valve is opened, the CO2 is forced out of the tank by pressure, and changes to CO2 gas. This is a heavy gas that will not burn, and blocks the fire from getting oxygen.
Demagnetization works by removing the magnetic field from a magnetized object so they no longer attract metal. Most magnets can be demagnetized temporarily or permanently.
it takes one of the elements of the fire triangle
how can a man on oxygen get denied the right to have his oxygen at work ?
Removing the transmission dip stick will give you more room to work, but it's still a hard place to get to.
Water is good as it will cut off oxygen and cool the heat source. Powder and foam will smother to cut off oxygen. Carbon Dioxide (CO2) will cut off oxygen but blast of gas may spread ther fire by blowing light material such as paper causing it to set fire to other things. Don't use water on oil, or a chip pan fire.
Generally, no, but a fire would.