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. Schmitt trigger is a comparator circuit with hysteresis, implemented by applying __ to the non inverting input of a comparator or differential amplifier.

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Q. An IGBT is a combination of :

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Q. In the thermal power plants, the pressure in the working fluid cycle is developed by:

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Q. Sample – and – hold circuits in analog to digital converters (ADCs) are designed to :

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Q. When is a voltage source inverter normally used?

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Q. A single phase half wave rectifier circuit has a freewheeling diode which will conduct only if :

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Q. As compared to BJT, MOSFET has :

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Q. Which chopper circuit uses saturable reactor ?

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Q. PSW in 8085 contains :

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Q. System on chip means?

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