Curcuit Breaker Abstract

A detailed Summary of Curcuit Breaker Abstract

A circuit breaker was examined to determine how it works.

Basically, it is designed to disconnect the current if the current passing

through the breaker is higher than the allowable current. Its main parts

consist of a switch, connecting pads, and the disconnect device. Since

the breaker consists of many individual parts, the only improvement found

was to combine some of the parts into a single part.

Our group dissected a thirty-amp household Circuit-breaker. Its purpose is

to protect electrical appliances from being damaged though excessive

currents. A circuit breaker limits the amount of current that may safely

enter a household electrical system via a predetermined amperage rating.

It is placed in series between your house and the provided electricity.

Any current in excess of the rated current amount will trip the circuit

breaker in to a non-conducting or open path condition. The closed path is

maintained until either magnetism or thermal expansion causes the circuit

The circuit breaker has several features that are worth noting in the

design discussion. First is its ability to detect various types of loading

of the trigger mechanism allows one internal part to the job of two, as

much as a solenoid, which magnetically attracts the triggering device

the user with an easily assessable on/off switch, fault protection against

the trigger mechanism to deflect in an arc like manner, which is also

workings, manufacturability is more difficult, thus raising costs.

Approximate Word count = 907
Approximate Pages = 4 (250 words per page double spaced)

Category: Science

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