Electrical Engineering MCQs for competitive tests, job tests, university exams are provided on various Electrical and Electronics topics.
Electrical Engineering XYZ MCQs Which of the quantity comprises of unit as kg m/sec: Correct answer: 2. Momentum Explanation: The quantity that comprises a unit of kg m/sec is: Momentum Momentum is the product of an object’s mass and its velocity. Mathematically, momentum (p) is defined as: p = m.v Where:
Electrical Engineering XYZ MCQ Which of the following quantities has SI unit as Hertz: Correct answer: 1. Frequency Explanation: Frequency is the SI unit of hertz. In summary, the SI unit Hertz is associated with the quantity of frequency, which measures the number of cycles per unit of time.
Electrical Engineering XYZ MCQs Time taken for the response to rise from zero to 100 % for very first time is known as: Correct answer: 3. Rise time
Electrical Engineering XYZ MCQ For type 1 system with parabolic input, the steady state error is: Correct answer: 1. Infinite
Electrical Engineering XYZ MCQs Lead compensator is used to improve: Correct answer: 2. Transient response
Electrical Engineering XYZ MCQs The steady state error due to ramp input for a type two system is equal to: Correct answer: 3. Zero Explanation: Therefore, the correct answer is Zero.
Electrical Engineering XYZ MCQs Which of the following is an example of the actuator: Correct answer: 4. All of these Explanation: An actuator is a device that converts energy into mechanical movement or action. All three options listed (hydraulic motor, electric motor, and pneumatic motor) are examples of actuators, as they each convert different forms … Read more
Electrical Engineering XYZ MCQs Which of the following combinations is correct electrical analogous elements in force-current analogy: Correct answer: 4. None of these Explanation: The force-current analogy is a concept used in the study of electrical circuits to draw parallels between mechanical systems (described by Newton’s laws of motion) and electrical systems (described by Ohm’s … Read more
In signal flow graph input node is node having only: Correct answer: 1. Outgoing branches
Electrical Engineering XYZ MCQ Advantages of open loop control system include: Correct answer: 3. Simple and economical Explanation: Open-loop control systems are generally simpler and more cost-effective than closed-loop systems. They don’t require feedback mechanisms or continuous monitoring of the output. As a result, they are often used in applications where precise control and adaptation to changing … Read more