Thursday, March 20, 2014

Grade 8

CONTROL SYSTEMS

Questions to answer...


1. State open loop control system with an example.
2. State closed loop control system with an example.
3.  Write in your own words stating the usage of stepper motor in Actuator type.
4. Mention 5 control systems used at home.
5. Mention 5 control systems used at work.
6. Mention 5 control systems used outside home.
7. Give 3 advantages of control systems.
8. Give 3 disadvantages of control systems.
9. Explain the process of control system in fish tank.
10. Describe the role of feedback in Lift / Elevator control system.
11. Explain the role of feedback in Automatic door system.
12. Describe the role of feedback n Chemical reactor.
13. Explain the role of feedback in Nuclear reactor.
14. Mention 3 advantages of nuclear reactor control system.
15. Give two inputs and outputs in Traffic control system.
16. Mention 2 advantages and disadvantages of traffic control system.
17. explain the functionality of Car park control system with Inputs, Process and output.
18. Describe the functionality of control system in Aircraft.
19. Mention 4 disadvantages of Autopilot.

* Need to complete all the questions and submit the note books on Sunday 30th Mar. 


16 comments:

  1. i have finished answering the questions. but i haven't got time to read any school books. Too much works, projects and assignments so i dont get time to study.

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  2. see your priority and go. You are genuine in your words.

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  3. i have studied the first notes of control system. i feel so tired. but will try to study all of them.

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  4. I just took the questions! tomorrow I will be doing them! I haven't even touched the handouts! but surely tomorrow onwards I will be reading them for half an hour!
    suma

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  5. on sunday, will you be collecting the books?
    suma

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  6. sir, in the questions you missed the actual 13th question you gave us before! 'mention three advantages of chemical reactor control system', you gave this question before. so what should we do, so actually 20 questions!
    suma

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  7. do we have to submit the books on 30th April or on 30th March ??

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  8. i also didnt have much time in the past week

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  9. hi do we need the calculator tomorow

    yaeesh nimal 8s1

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  10. do we have to bring calculator


    yaeesh mohamed nimal role no 2

    ReplyDelete
  11. SIR wat r da test topicx...
    ish

    ReplyDelete