Power System Questions et reponses d'entretien
Question : What is the role of a transformer tap changer in a power system?Reponse : A tap changer is used to adjust the turns ratio of a transformer and, consequently, the output voltage. It helps in maintaining voltage within acceptable limits despite variations in load and system conditions. |
Enregistrer pour revision
Ajoutez cet element aux favoris, marquez-le comme difficile ou placez-le dans un ensemble de revision.
Connectez-vous pour enregistrer des favoris, des questions difficiles et des ensembles de revision.
Est-ce utile ? Oui Non
Les plus utiles selon les utilisateurs :
- Explain the concept of load shedding in power systems.
- Define the term \'power factor\' in the context of power systems.
- What is the significance of the Busbar in a substation?
- Explain the difference between transmission and distribution in power systems.
- Explain the purpose of a relay in a power system.