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. Internal diameter of pipe earthing electrode should not be less than …………. mm.

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Q. BY 127 is a

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Q. Colour of Silica Gel changes to …………. as it absorbs moisture from air.

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Q. Non uniform distribution of variable currents in solid conductors resulting in an increase in the current density near the surface :

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Q. A MI voltmeter reads …………… value

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Q. Which motor is used in portable drilling machines?

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Q. Ammeter shunt is …………… resistance.

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Q. Polarized electrolytic – Aluminium capacitors are designed to have DC working voltage in the range of ………….V

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Q. Number of parallel paths in wave winding is

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Q. Admittance is ………… of conductance and susceptance.

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