What is a high-voltage direct current?
Q: What is a high-voltage direct current?
A: A high-voltage direct current is a transmission system that uses direct electric current (DC) to transmit electricity.
Q: How does a high-voltage direct current differ from a high-voltage alternating current?
A: A high-voltage direct current is more efficient over long distances than the usual high-voltage alternating current (HVAC).
Q: What is the advantage of using a high-voltage direct current?
A: The advantage of using a high-voltage direct current is that it is more efficient over long distances.
Q: What type of current does a high-voltage direct current use?
A: A high-voltage direct current uses direct electric current (DC).
Q: Why is a high-voltage direct current more efficient over long distances?
A: A high-voltage direct current is more efficient over long distances because it experiences less energy loss.
Q: What is usually used to transmit electricity over long distances?
A: The usual high-voltage alternating current (HVAC) is usually used to transmit electricity over long distances.
Q: What does HVDC stand for?
A: HVDC stands for high-voltage direct current.
