Over voltage protection is recommended for______________?
Correct answer: D. all of the above
- A. hydro-electric generators
- B. steam turbine generators
- C. gas turbine generators
- D. all of the above
- E. none of the above
Explanation
Overvoltage protection is applied to generators of all these prime-mover types because excessive voltage can damage insulation and connected equipment. The generator technology does not remove the need for this protection.
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