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. LED is very much similar to _ diode.

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Q. How many LED structures are used in optical fibre communication?

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Q. The active layer of ELED is made up of which metal?

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Q. An increase in the base recombination of a BJT will increase

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Q. At a frequency of 1 GHz and transmitter receiver distance of 30 mi, which is the most efficient device for energy transfer:

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Q. Non-coherently detection is not possible for

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Q. The scale fixed in front of the cylinders is called:

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Q. Worn out teeth of the carriage rack is cause of:

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Q. Variable line spacer is otherwise called:

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Q. Semi circular part seen above the types basket is called:

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