The voltage control in electric supply networks in required on account of which of the following reasons ?
Correct answer: D. All of the above
- A. Adjustment of voltage at consumers premises within statutory limits
- B. Control of active and reactive power
- C. Adjustment of short period daily and seasonal voltage variations in accordance with variations of load
- D. All of the above
Explanation
Voltage control keeps consumer voltage within statutory limits, compensates for daily and seasonal load variations, and helps regulate active and reactive power flow. These are complementary purposes, so all the listed reasons apply.
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