3 Questions
True or false: Transformers can be used to convert voltage and frequency?
False
True or false: A Bucholz relay protects the transformer from external fault?
False
True or false: An isolation transformer can be used to change voltage and current?
False
Study Notes
- Transformers convert AC voltage and current into DC, and vice versa.
- Transformers have no rotating parts, so they never run on DC supply.
- Transformers convert only voltage and current, and frequency remains constant for all load.
- A pressure relief valve protects the transformer from internal fault.
- A Bucholz relay protects the transformer from internal fault.
- An isolation transformer is used for isolation purposes only.
Test your knowledge on transformer operation, features, and protection mechanisms with this quiz. Explore topics such as AC to DC conversion, the absence of rotating parts in transformers, the role of pressure relief valves and Bucholz relays, and the applications of isolation transformers.
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