Why is alternating current preferred over direct current? List any three reasons.

Explanation

**Step-by-Step Solution:**

1. **Understanding the Context**: The question asks why alternating current (AC) is preferred over direct current (DC). It is important to consider the characteristics and applications of both types of current.

2. **Energy Loss in Transmission**: One of the primary reasons AC is preferred is that it experiences less energy loss when transmitted over long distances. This is because AC can be transformed to higher voltages, which reduces the current and, consequently, the resistive losses in the transmission lines.

3. **Voltage Transformation**: AC can be easily stepped up or stepped down using transformers. This means that the voltage can be increased for efficient long-distance transmission and then decreased for safe usage in homes and industries. This flexibility is a significant advantage over DC, which does not have a straightforward method for voltage transformation.

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