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what is electric overload and rated values?

what is electric overload and rated values?

Engineering   Electrical-Engineering   
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Answer #1

ELECTRIC OVERLOAD:

Every electric circuit in a wiring system must be protected against overloads.

A circuit overload occurs when the amount of current flowing through the circuit exceeds the rating of the protective devices.

The amount of current flowing in a circuit is determined by the load or the demand for current.

RATED VALUES​:

The term rated in any electrical equipment wheather its RATED VOLTAGE or RATED CURRENT means it is the maximum value of current,voltage or any other parameter beyond which the machine will not be operating according to its desired operation.

Beyond the rated value the machine may have some faults or damages .

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