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a 200 L electric water

a 200 L electric water heater uses 15 kW of electric power. If the herter is 90% efficient, how long does it take to heat the
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2. asked by Bill
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An electric kettle contain 1.5kg of water at 100 degree and powered by a 2.0kw electric element. He the thermostat of the kettle
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2. asked by Shedrack
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You are cooking pasta and putting a pot of water on an electric stove. When the water starts to boil, you add the pasta. What
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2. asked by Lee Hooni 🖤
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You are cooking pasta and putting a pot of water on an electric stove. When the water starts to boil, you add the pasta. What
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2. 50 views
You are cooking pasta and putting a pot of water on an electric stove. When the water starts to boil, you add the pasta. What
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2. asked by optional
3. 201 views
You are cooking pasta and putting a pot of water on an electric stove. When the water starts to boil, you add the pasta. What
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2. asked by Memes Goofy ahh ohio
3. 149 views
You are cooking pasta and putting a pot of water on an electric stove. When the water starts to boil, you add the pasta. What
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2. 314 views
You are cooking pasta and putting a pot of water on an electric stove. When the water starts to boil, you add the pasta. What
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2. 51 views
You are cooking pasta and putting a pot of water on an electric stove. When the water starts to boil, you add the pasta. What
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2. asked by gracie
3. 59 views
an electric water pump raises 500 kg of water through a vertical height of 25 m in 50 sec. Calculate the power of electric pump.
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2. asked by Ayantika
3. 1,149 views