Actually they are smoke detectors, they detect the result of the fire, smoke. A smoke detector works as follows: There is a chamber with a small nuclear source in it. Smoke particles are hit by the radiation and are ionized, ie, an electron is knocked off the particle leaving the particle with a charge on it. The chamber has two parallel plates in it with a voltage across the plates. The ionized particles are attracted to one of the plates, causing an electric current to flow. This current is amplified and detected and sets off the alarm.
You use 5/8 fire proof drywall on both sides.
How do you build a propeller
Will build.
Will build.
How do I build a cupola
You get it fr5om barney in the while he is asking you to build him a house.
To Build a Fire was created in 1908.
he build it underneath a tree apex
Let's Build a Fire was created on 2005-11-26.
Get a metal detecter and scan it around on the countryside
No, 'to build a fire' is a predicate (the part of the sentences that is not the subject).The predicate includes a verb (to build) and the words that follow related to that verb (a fire, direct object of the verb).
no name but you go to the guy that has metel detecter and give him the key chain and you get the metel detecter and look for it in the sand and you find it by the water there you got it
you can build it the same as usual.
Build a Fire - 2011 was released on: USA: 10 January 2011
you just buy it
get some sort of radiation detecter
A solenoid in the leak detector pump