Задание 1 к тексту How Electric Power Systems operate

Ответить на вопросы:

  1. Are electric power systems used for the transformation of other types of energy into electrical energy?
  2. What are used for transmission of electric energy to the point of consumption?
  3. Into what type of energy do electric power systems transform mechanical energy?
  4. Is electricity a very expensive way of transferring power?
  5. Can electric power be generated from renewable source? Give an example, please.
  6. Can alternating current (AC) electricity be transformed between voltage levels efficiently and easily as required?
  7. Does rotating magnets inside a series of field coils generate electricity?
  8. What are the sources of a rotational movement of generator?
  9. Is most of the world power generated by steam derived from coal, oil, gas or nuclear power source?
  10. How do we call high steel towers carrying multi cables with a tower every 250-500M in straight lines?
  11. How do we call the tall wooden poles with few cables space every 100 meter?
  12. What does a complete delivery system include?