What is consumed using different electrical appliances, for which electricity bills are paid ?

Explanation

To solve the question, we need to understand what is consumed by electrical appliances that leads to electricity bills.

### Step-by-Step Solution:

1. **Understanding Electrical Appliances**:
- Electrical appliances, such as refrigerators, air conditioners, heaters, and lights, consume electrical energy to perform their functions.

2. **Energy Consumption**:
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