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What metal should not be welded cut or heated unless general or local ventilation is installed?
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∙ 11y ago
Cadmium
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∙ 11y ago
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Maganets shoud not be heated or hammered Why?
Magnets should not be heated or hammered because it disturbs alignment
Are nitrogen and hydrogen heated in Haber process?
Yes, they are heated in a ratio of 1:3. The temperature should be 400 degrees celcius. The pressure should be 2-3 atm.
Why the process of heating hydrate compound should be heated slowly first?
Otherwise the compound will scorch!
Where should a propane generator be installed in a home?
Propane generators should be installed no less than five feet from any type of structure which has the potential to catch fire or explode. If this is not practical there are also portable generators, which are only taken outside when they are needed.
What is the minimum distance a ground fault device should be installed near a water source?
15 feet.
What is the ventilation rate of Industrial Ventilation?
The ventilation rate of industrial ventilation should exceed the supply rate by 10%. There is a detailed description of these rates in the Lab Ventilation ACH Rates Standards and Guidelines manual.
Ventilation blower should run for how long after fueling a boat?
Run the ventilation blower for a minute after fueling.
When should you turn on the ventilation system to help eliminate fuel vapors in the bilge?
You should turn on the ventilation before filling the fuel tanks and after starting the engine.
Where can one install heated seats in their car?
Many vehicles come with factory installed heated seats, but if you are looking to install after market heated seats you have a few options. You can do it at home, for a cheap job, but for best results you should visit the dealership where you bought your vehicle. If they cannot do it themselves, they will send you to someone who will get the job done properly.
When should you turn on the power ventilation system to help eliminate fuel vapors in the bilge?
You should turn on the ventilation before filling the fuel tanks and after starting the engine.
Why should you have good ventilation when you paint?
You should have good ventilation when you paint because paint fumes can be dangerous. Inhaling paint fumes can lead to headaches, dizziness and even a loss of unconsciousness.
How long should you let the ventilation system run before starting the engine on a boat?
You should let the ventilation system run about four minutes before starting the engine on a boat.
What is the right ventilation level in a recording studio?
There should be sufficient ventilation to replace the air in the studio at least once every two hours.
When should you turn on power ventilation system?
Turn on the ventilation system before you start the engine; normally on inboard engines which are in a confined space.
What is observed when zinc nitrate is heated?
it should be heated at 500°c
How should deck boards be installed crown up or down?
Deck joists should be installed crown up. Deck planking should be installed cup up.
Why should deodrant not be heated?
deodorant should not be heated because all the particles inside don\'t have the strength to get heated because of all the heat that\'s added to it.
