Identify a valid disadvantage of HVDC transmission lines.
A. High radio interference
B. Expensive converters
C. High corona loss
D. Skin effect
Answer:B
Identify a valid disadvantage of HVDC transmission lines.
A. High radio interference B. Expensive converters C. High corona loss D. Skin effect
Explanation: High voltage direct current (HVDC) power systems use D.C. for transmission of bulk power over long distances.