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Overcurrent protection is protection against excessive currents or current beyond the acceptable current rating of equipment. It generally operates instantly. Short circuit is a type of overcurrent.
Overload protection is a protection against a running overcurrent that would cause overheating of the protected equipment. Hence, an overload is also type of overcurrent. Overload protection typically operates on an inverse time curve where the tripping time becomes less as the current increases.
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DevinOverload occurs when a circuit is drawing more current than its designed capacity, leading to overheating and potential damage. Overcurrent, on the other hand, refers to any situation where current flow exceeds the rated value of the circuit or equipment, which can result from overload or other faults like short circuits.
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What is the formula for calculating the phase difference between two waves?
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The difference between 164 and 220 is 56.
