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Test

9º - Control Systems

Julian Perez 10 preguntas

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Preguntas del test (10)

  1. 1What is a control system?
    1. AAll answers are correct.
    2. BIs a system, which provides the desired response by controlling the output.
    3. CIs a system that manages, commands, directs, or regulates the behavior of other devices using control loops
    4. DIs a system that manages, commands, directs, or regulates the behavior of other systems.
  2. 2In an open loop system control, the control action from the controller is independent of the "process output".
    1. AVerdadero
    2. BFalso
  3. 3In closed loop control, the control action from the controller is dependent on the process output.
    1. AVerdadero
    2. BFalso
  4. 4An open-loop controller is often used in simple processes because:
    1. ASimplicity.
    2. BFeedback is not critical.
    3. CLow cost.
    4. DAll answers are correct.
  5. 5Is not an open-loop control system example:
    1. AAn electric clothes dryer.
    2. BAn Irrigation sprinkler system.
    3. CA toaster.
    4. DA house temperature control system.
  6. 6Which is the main difference between open loop control systems and closed loop control systems?
    1. AThe cost.
    2. BThe complexity.
    3. CThe use of feed back.
    4. DThe use of subsystems.
  7. 7In a closed loop control system a sensor is an instrument that measures the condition of the process.
    1. AVerdadero
    2. BFalso
  8. 8In a open loop control system a transmitter converts the measurement into an electronic signal.
    1. AVerdadero
    2. BFalso
  9. 9In a open loop control system a controller reads the transmitter's signal and decides whether or not the current condition of the process is acceptable.
    1. AVerdadero
    2. BFalso
  10. 10In a closed loop control system an actuator is the final control element that applies a corrective effort to the process per the controller's instructions.
    1. AVerdadero
    2. BFalso

Información

Descripción
Noveno Tecnología Test sobre 9º - Control Systems, creado por Julian Perez el 29/05/2018.
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English
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