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An electric siren is based on the principal of electrical energy and signals being converted into sound. Electrical inputs enter the a speaker through circuitry. In turn these signals are vibrate the air through the speakers function. Electrical sirens are in fact speakers, but there are mechanical sirens which use motion to drive the sound making assembly.
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Is mobile electrical or electronic good?
electronic good as it comprises mostly of electronic items and it works on low voltages
What is the connection between a Siren and the ambulance siren?
Both are warnings of potential trouble.
What is the function of an IC UM3561?
it is used to generate 4 kinds of sounds-police siren,fire alarm,ambulance and gun siren
What is a frequency transducer and how it works?
This is an electronic device which converts electrical signal into a digital signal.
Why resistor is an electronic device?
electronic circuits are those which deals with flow of electrons. in general electronic devices are categorized based on the flow of e as conductor, insulator and semiconductor. since resistor resists the flow of electrons (it deals or works with electrons), it is consider as an electronic device.
How do connect a siren to your electronic alarm clock?
How do you attach a siren to an electronic clock alarm
Where can one go to get an alarm siren for home invasions?
One can get an alarm siren for home invasions at electronic stores such as Rogers (they provide siren with systems), Alliance Security, etc. More information about setting a siren can be found in their manuals or from their websites.
How can you make a continuity tester?
you can take a siren from a home security device, not a speaker but a siren cause a siren works of voltage and a speaker works of wattage. take a battery that is capable of working the siren then just put the the siren in series with the battery and then take the two wires and put one on the open side of the battery and the other wire on the open side of the siren. If the siren goes off there is continuity between the two wires your testing if the siren dont then there is no continuity.... good luck..
How does an electric siren work?
An electric siren works by connecting the positive and negotive wires to the correct places. The current flows through and powers a small speaker. An air raid siren works by having an impellor and a cover. The cover has holes and as the impellor spins, it pushes out air and causes a deep and loud sound.
What do you call a person who works on electronics?
An electrician works with electric wiring and electric devices. An electronics technician works with electric or electronic circuitry. An electronic engineer works with electronic circuitry in a design phase.
Is mobile electrical or electronic good?
electronic good as it comprises mostly of electronic items and it works on low voltages
How does an electronic sensor work?
it works by putting on a light
What has the author Osvald siren written?
Osvald Siren was a Finnish architect, art historian, and professor. He is best known for his research and publications on Chinese art and architecture, particularly his studies on Chinese gardens and pagodas. Some of his notable works include "The Chinese on the Art of Painting" and "Gardens of China."
What is the plural of siren?
Sirens is the plural of siren
Federal signal model 17?
The Fdereal Signal Model 17 is siren used for air raids and fire calls. It was develeped by Federal Signal as you may know. It does not rotate;all of the federal Model seires do not rotate. This siren is not made anymore. The closest siren to it is the MOD* seires. They tried to remake it,but intead they made it a electronic sieres. But I would buy a Federal Signal 2001-130.
Siren in queenstown nz?
Fire department siren.
How an iPhone works?
it has a multitouch electronic board behind the screen
