Which of the following equipment, for regulating the voltage in distribution feeder, will be most economical ?
A. Static condenser
B. Synchronous condenser
C. Tap changing transformer
D. Booster transformer
Answer:D
Which of the following equipment, for regulating the voltage in distribution feeder, will be most economical ?
A. Static condenser B. Synchronous condenser C. Tap changing transformer D. Booster transformer