Need help preparing for your electrical exams? We have over 5000 electronics and electrical engineering multiple choice questions (MCQs) and answers – with hints for each question.
Electrical4U’s MCQs are in a wide range of electrical engineering subjects including analog and digital communications, control systems, power electronics, electric circuits, electric machines – and much more.
We have questions no matter what your level of education. From basic electrical questions to advanced topics. If you need to do some learning before you start, we have heaps of resources on basic electrical engineering, electronics engineering, and control systems engineering. If you need to brush up on your study, check out our review of the best electrical engineering books.
Electrical MCQ Subjects
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Analog & Digital Communications
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Analog Electronics
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Control Systems
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Digital Electronics
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Electric Circuits
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Electrical Measurements
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Electrical Drives
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Electrical Machines
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Electromagnetic Fields
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Engineering Materials
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Engineering Mathematics
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Heating and Welding
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Illumination
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Microprocessors
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Power Electronics
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Power Systems
To learn about basic Electrical Engineering, check out our articles on Transformers, Electrical Symbols, Alternators, DC Motors, Induction Motors, Star Delta Starter, Lenz’s law, Faraday’s law, and DOL Starters.
To learn about basic Electronics Engineering, check out our articles on Diodes, Thermistors, Active Low Pass Filters, Oscillators, Gray Code, Half Wave Rectifiers, Piezoelectric Transducer, and Maxwell Bridges. For those looking for more practical learning, check out our review of the best Arduino starter kits for you to play around with.
To learn more about Control Engineering, check out our articles on Control Systems, Programmable Logic Controllers (PLCs), SCADA Systems, Nyquist Plot, and Bode Plot.
We also explore closely related physics topics such as the Schrodinger Wave Equation, Biot Savart Law, and the Heisenberg Uncertainty Principle.
