Electrical Control Systems MCQ

Electrical Control Systems MCQ Questions

• 1. What do you mean by Process control system?
• 2. Electrical resistance is analogous to Dampers.
• 3. Transient response in the system is basically due to ___.
• 4. The transient response with the feedback system __.
• 5. As a result of introduction of negative feedback which of the following will not decrease?
• 6. The term backlash is associated with ___.
• 7. By using which of the following elements, mechanical translational systems are obtained?
• 8. What is the use of lead compensator?
• 9. Which mechanism in control engineering implies an ability to measure the state by taking measurements at output?
• 10. A control system with excessive noise, is likely to suffer from __.
• 11. Which among the following are solely responsible in determining the speed of response of control system?
• 12. In a signal flow graph, nodes are represented by small _.
• 13. In a stable control system backlash can cause ___.
• 14. Bimetallic thermostat is On-off controller.
• 15. Which of the following is an essential feature of servo-mechanism?
• 16. According to signal flow graph, which among the following represents the relationship between nodes by drawing a line between them?
• 17. Which type of node comprises incoming as well as outgoing branches?
• 18. Which unit is adopted for magnitude measurement in Bode plots?
• 19. According to the property of impulse test signal, what is the value of an impulse at t = 0?
• 20. Where are the dummy nodes added in the branch with unity gain?