MCQ: Which of the following Power source is most reliable: Nuclear Hydro Coal Wind Solar Correct answer: 1. Nuclear Explanation: Nuclear Power Plant is most reliable of all energy sources due to the following facts: The Powerful nuclear fuel: One kg on nuclear fuel can generate electric power as much as a 1000 kg or … Read more
A DC Machine is the one that converts mechanical energy to dc electrical energy or dc electrical energy to mechanical energy. DC Machines MCQ Wave winding in dc machines is employed for: High current and high voltage rating High current and low voltage rating Low current and high voltage rating Low current and low voltage … Read more
Statement: The conventional current flow assumes that current is: Flow of positive charges from -ve terminal to +ve Flow of positive charges from +ve terminal to -ve Flow of negative charges from +ve terminal to -ve Flow of negative charges from -ve terminal to +ve Correct answer: 2. Flow of positive charges from +ve terminal … Read more
Ohm’s law is one of the fundamental principles of Electrical Engineering. It relates the flow of electric current to the applied voltage. The law is applicable to resistive circuits. In this post you’ll learn the Basic Electrical Engineering MCQ on Ohm’s law. Statement: The electric current flowing through a constant resistor is directly proportional to … Read more
A series combination of resistors is the one in which resistors are connected end by the end. One terminal of the resistor connects to the other terminal of the resistor and the chain continues. On the other hand in the parallel circuit, all parallel resistors have one terminal shorted at one point, while other terminal … Read more
Electrical Engineering is a branch of engineering that deals with generation, utilization, and operations of electric power as well as the electronic components that utilize this electricity. All these applications are based on some fundamental principles, rules, and laws. Given below are the Basic Electrical Engineering MCQ on the subject. Basic Electrical Engineering MCQ 2 … Read more
Transmission lines carry the bulk of electricity from one place to another. Transmission lines contain conductors, insulators, protection devices, and transformers. MCQ on Transmission line components Guying is used: When a pole is not strong enough When transmission lines are in high lighting environments When HVDC transmission is used With three-phase systems Correct answer: 4. … Read more
Underground power transmission is less liable to damages that occur by storms and lightning. It is recommended where the appearance of city matters (overhead lines are not desired). Given below are the underground power transmission MCQ questions: Insulating material in cables should have Insulating material in cables should have: High IR High dielectric strength Both … Read more
A Nuclear Power plant converts nuclear energy into electrical energy. Nuclear energy is unique when it comes to the quantity of fuel. In fact, a small quantity of nuclear fuel can generate huge amounts of electricity. Country with the highest uranium resources Country with the highest uranium resources: Australia Canada Namibia Niger Correct answer: 1. … Read more
The electrical energy is one of the cleanest and most efficient forms of energy that can be transferred from one place to another with minimum losses. The primary source of energy is The primary source of energy is: Wind Water Sun Nuclear Correct answer: 3. Sun Mechanical energy is measured in Mechanical energy is measured … Read more