Electrical Engineering MCQs for competitive tests, job tests, university exams are provided on various Electrical and Electronics topics.
Transformers are essential devices in electrical power systems, and understanding their operation is crucial. Electrical Engineering XYZ MCQs on Transformers aims to test your knowledge of transformers. A transformer is an electromagnetic device that transfers electrical energy between two or more circuits through mutual induction. It consists of two or more coils, called windings, which … Read more
Welcome to Electrical Engineering XYZ MCQs post on synchronous generators. If you’re looking to test your knowledge or gain a deeper understanding of synchronous generators, you’ve come to the right place. Synchronous generators, also known as alternators, play a crucial role in converting mechanical energy into AC electrical energy. In this post, we’ve curated a … Read more
Electrical Engineering MCQ on Power Transmission Voltage Regulation of a Transmission Line should be Correct answer: 1. As low as possible Explanation: Voltage regulation of transmission lines should be as low as possible. Voltage regulation should be minimum in the case of transmission lines since minimum regulation means increases in load current will have a minimum effect … Read more
Electrical Engineering XYZ Multiple Choice Questions on Synchronous Motor. A synchronous motor is an electric motor that rotates at a constant speed and remains synchronized with the frequency of the alternating current (AC) power supply. It has a rotor with permanent magnets or electromagnets that align with the rotating magnetic field generated by the stator. … Read more
Electrical Engineering XYZ MCQs on Topic: Electrical Power Transmission. The electrical power transmission system involves the transmission lines which carry the bulk power from generation plants to the distribution networks. At present, the primary source of transmission is alternating current (AC). The primary power transmission levels are 138-765kV, whereas the secondary transmission levels are between … Read more
Electrical Power Generation MCQs let you test your knowledge of various conventional and non-conventional electric generation units. The multiple-choice questions are targetted on Hydroelectric, steam, coal, nuclear, gas, wind, solar, and other renewable as well as non-renewable sources of electrical power. Various MCQs on components, machines, devices, and structures let you evaluate your own knowledge … Read more
Power system protection refers to the measures and devices implemented to detect and mitigate faults and abnormalities in an electrical power system, ensuring its safe and reliable operation. It involves the application of relays, circuit breakers, fuses, and other protective equipment to identify and isolate faulty components or sections, preventing damage to equipment and minimizing … Read more
High Voltage Engineering Multiple Choice Questions Part 11. Detector circuit used for measuring radio interference voltages The detector circuit used for measuring radio interference voltages is equipped with a measuring device that is used to measure which of the following values: Correct answer: 4. All of above Explanation: The measuring device in the detector circuit … Read more
High-voltage engineering is branch of Electrical Engineering that deals with power systems at high voltages. It involves study of different types of stresses on equipment used in high-voltage transmission systems. Electrical Engineering XYZ presents High Voltage Engineering MCQs that are important for concept development university exams and other competitive exams. Test your electrical knowledge on … Read more
Voltage and current are two basic properties which are associated with all electrical circuits and components. Voltage, also known as electric potential difference, is a fundamental concept in electricity and electronics. It refers to the difference in electric potential between two points in an electrical circuit. Electric potential is a measure of the electric potential … Read more