Frequency of A.C. in India is-

Options

A. 45 Hz
B. 60 Hz
C. 50 Hz
D. None of the above

Answer

To determine the frequency of alternating current (AC) in India, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Concept of Frequency**:
- Frequency refers to the number of cycles of a periodic wave that occur in one second. It is measured in Hertz (Hz).

2. **Identify the Standard Frequency for AC**:
- Different countries have different standards for the frequency of AC. In India, the standard frequency is set by the government.

3. **Recall the Frequency of AC in India**:
- The frequency of AC in India is officially recognized as 50 Hz. This means that the alternating current completes 50 cycles in one second.

4. **Conclusion**:
- Therefore, the frequency of AC in India is 50 Hz.

### Final Answer:
The frequency of AC in India is **50 Hz**.

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