Top Electronics Questions and Answers for Exam Preparation

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

Electronics Questions

Q. Static electricity is an _ of electric charges within or on the surface of a material.

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Q. 7805 gives __ steady power supply

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Q. The best alternative to using Batteries is to provide an __ but rectified DC Voltage from an AC Source

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Q. In 5V power supply circuit both input current and output current are

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Q. An integrated circuit or IC is a small chip that can function as an

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Q. Electrical components such as diodes, transistors and resistors, etc. are added to this chip in

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Q. SMPS is used to convert _ to regulated DC output voltage.

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Q. Bridge rectifier does

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Q. The process of converting AC current into DC current is called

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Q. Centre-tapped transformer is used in

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