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. In 8255, under the I/O mode of operation, we have _ modes

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Q. A device which converts BCD to seven segment is called

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Q. Which technology is used in a CD ROM Drive?

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Q. An aquadag is used in a CRO to collect

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Q. The Diac is a

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Q. The NAND gate output will be low if the two inputs are

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Q. A half adder circuit has two inputs and

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Q. What is the barrier potential of a silicon diode at room temperature?

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Q. Ripple factor of a full wave rectifier without filter will be

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Q. The output voltage of a common Emitter amplifier is

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