An electric bulb is rated 250 W, 230 V'. Calculate:
the energy consumed in one hour,

Explanation

To solve the problem of calculating the energy consumed by a 250 W, 230 V electric bulb in one hour, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Power Rating**:
The power rating of the bulb is given as 250 W (watts).

2. **Convert Time to Hours**:
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