Top Electrical Questions and Answers for Exam Preparation

Explore top Electrical questions and answers to boost your exam preparation and enhance your understanding of key concepts.

Electrical Questions

Q. Three phase induction motor started by DOL starter, the short circuit current is protected by __.

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Q. Cables are drawn through the pipe and terminated. The system of wiring is called __.

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Q. Which winding in a transformer has more number of turns ?

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Q. In a D.C. machine the number of brushes in lap winding is __.

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Q. Lumen per watt is the unit of __.

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Q. The generating voltage and frequency in India is __.

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Q. The lamp generally used for lighting purpose is __.

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Q. In running condition voltage across tube starter is __.

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Q. An Auto transformer which has only one winding may be used as __.

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Q. The star delta starter is used in __.

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