If a residential area has an annual energy consumption of 28,908,000 kWh, what is its average demand? 

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  1. 3300 kWh
  2. 2200 kWh
  3. 3000 kWh
  4. 3 kWh

Answer (Detailed Solution Below)

Option 1 : 3300 kWh
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Detailed Solution

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Concept

The average demand for a residential area is given by:

\(Average \space demand={Total \space energy \space consumption\over Time \space Period}\)

Calculation

Given, Annual energy consumption = 28,908,000 kWh

Time Period = 365 × 24 = 8760 hours

\(Average \space demand={28908000 \over 8760}\)

Average demand = 3300 kWh

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