Physics · Domestic Electric Circuits

The cable current rating suitable for safely connecting a load of 3 kW to a single-phase supply of 230 V is approximately __________.

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110 A
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45 A

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15 A

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The cable current rating suitable for safely connecting a load of 3 kW to a single-phase supply of 230 V is approximately __________.

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The cable current rating suitable for safely connecting a load of 3 kW to a single-phase supply of 230 V is approximately __________.

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