SSC JE Electrical Engineering 10 Oct 2023 Shift 2 Paper
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Question : 126 of 200
Marks:
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Which of the following statements is/are true in regard to auto transformers?
(i) A commonly known auto transformer, variac is used in laboratories and science labs.
(ii) An auto transformer should have small transformation when used in transmission and distribution application.
(iii) An auto transformer is used to raise the voltage in an AC feeder and is known as booster.
(i) A commonly known auto transformer, variac is used in laboratories and science labs.
(ii) An auto transformer should have small transformation when used in transmission and distribution application.
(iii) An auto transformer is used to raise the voltage in an AC feeder and is known as booster.
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