List six (6) requirements of a transmission and distribution power system. (3 marks)

  1. It must maintain a stable voltage that does not range more than 10%
  2. It must maintain a stable frequency that does not vary more than
  3. It must be environmentally friendly: meaning that the lines should not cause traffic or inconvenient the people living in the immediate environment.
  4. It must supply energy at an acceptable price.
  5. It must provide at all times the power that consumers need.
  6. It must meet or agree with safety standards.

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