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IPPO 223 Chapter 2 & 3

Quiz by Saeed ahmad

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26 questions
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  • Q1
    _____________________ employs two controllers, where the output of one controller becoming the remote set point of another.
    Cascade controller
    30s
  • Q2
    Cascade control is characterized by ,
    One controller providing a setpoint for another controller
    30s
  • Q3
    The advantage of cascade control system is ,
    Reduce dead time and phase lag time
    30s
  • Q4
    Split range control is characterized by ,
    More than one final control elements can control the process effectively
    30s
  • Q5
    The output signal of _____________________ is divided between two final control elements. ,
    Split range controller
    30s
  • Q6
    The disadvantage of split range control system is .
    Use single controller output to control all manipulated variables
    30s
  • Q7
    In cascade control, the primary controller is also known as ,
    Master controller
    30s
  • Q8
    _______________ is used to predict the future behavior of error based on the present values,
    Derivative
    30s
  • Q9
    Cascade control is used when two fluids must be mixed together in a specific ratio.
    False
    30s
  • Q10
    Feedforward controller avoids the slowness of the feedback controller.
    true
    30s
  • Q11
    Split controller is a special type of feed forward controller.
    False
    30s
  • Q12
    Multivariable controller is used in distillation and fractionation towers.
    True
    30s
  • Q13
    PID controller is widely used in open-loop control.
    False
    30s
  • Q14
    In cascade control system, the primary controller is also known as Mixed controller.
    False
    30s
  • Q15
    In cascade control system, the secondary controller is also known as Slave controller.
    True
    30s

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