A 180w water heater works on 230v.calculate the amperage
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Answer:
W = IV
therefore, 180 = 230 × I
therefore, I = 180/230 = 18/23
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Explanation:
A water heater heats up water in your home to provide you with hot water for your daily needs. Electric water heaters are typically running for 3 hours a day to heat water, newer more efficient models may run for only half the time during each day. A typical water heater will use around 4000 watts.
Click calculate to find the energy consumption of a water heater using 4000 Watts for 3 hours a day @ $0.10 per kWh
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