The bar chart shows the relative electricity consumption and cost per year of various household devices. Write a 150-word report for a university lecturer explaining the data and making comparisons where relevant.
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The bar chart illustrates the amount of electric energy usage and its cost per
year
by different household devices. the values for power and their cost are given in kWh
/yr and dollars respectively.
Overall
, the spa is the most costly and consumes the highest amount of electricity whereas
an Electric blanket is regarded as the cheapest using the least power among appliances.
The consumption of power by the spa is around 2300 kWh
/year
which costs around $200/year
. while
the Pool pump has the second most current usage at about 1500 kWh
/year
charging $125/year
.in addition
, the refrigerator's current usage is more than 1000kWh/year
and its price is approximately $100/year
while
studying the chart closely, it is seen that an electric blanket, microwave, television,dehumidifier and well pump uses electricity of less than 500kWh/year
and cost around $42, Moreover
computer, aquarium,dishwasher, electric cooker, water bath heater, dryer, washing machine consume current of less than 1000 kWh
/year
.Submitted by maryamsalman26 on
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Linking words: Don't use the same linking words: "while".
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Vocabulary: Replace the words year, kwh with synonyms.
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Vocabulary: The word "chart" was used 2 times.
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Vocabulary: The word "amount" was used 2 times.
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Vocabulary: The word "around" was used 3 times.
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