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If a device doesn't give its power rating in kVA (or VA), then it can be calculated pretty easily: (volt-amperes) VA = V (voltage) x A (maximum amperage) (kilovolt-amperes) kVA = VA (volt-amperes) / 1000

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Q: What is the rating in KVA for a desktop computer?
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Related questions

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kva*cos(phase angle)


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