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how many watts aew needed to power a 110 volt tv at 1.30 amp

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11y ago

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230v power supply .................it requires 12watts......


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You can't really convert that. If you multiply volts and amperes, you get watts, a unit of power. Watts is equivalent to joules/second. If you multiply volts x amperes x seconds, you get joules.


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How many 100W lamps may a 230V 6A lighting circuit have connected to it?

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This question doesn't make sense as asked. In your question, you say 50w lamp. That means the lamp will draw 50 watts. However, the lamp can't be a 230v lamp and a 12v lamp. In either case, most lamps are rated by actual wattage, so look on the side of the box or on the stamp on each lamp.


How many amps is 17kw?

To find the number of amps in a 17 kW (kilowatt) system, you can use the formula: Amps = Watts / Volts. Assuming a standard voltage of 230V, the calculation would be 17,000 watts / 230 volts, which equals approximately 73.91 amps. If the voltage is different, you would need to adjust the calculation accordingly.