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Whenever you are working over a device and getting a constant voltage supply ,, and all of a sudden .. the light gets off and the device is off. it means a device was working over some specified voltage and it comes to 0 instantly . the voltage changes . this is called voltage fluctuation .
Wiki User
∙ 12y ago
Wiki User
∙ 12y agovoltage fluctuation affects an electrical system by infiltrating the conductor (such as copper), and supporting an insulator (like rubber,cotton,magnetic transfer). This would cause the system to fail due to the electrical capabillities of an isulator which are discreetly low.
AnswerVoltage fluctuations are quite normal in electricity supply systems. All quoted voltages are 'nominal voltages' -i.e. 'named' voltages, which are allowed to vary within specified limits. For example, the low-voltage single-phase supply voltage in the UK has a nominal voltage of 230 V, but is allowed to vary between +10% and -6% of this value.
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