Advantages of of Split Range Control
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We have more then one final control element so we can control the process effectively.
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We are using single controller for many final control element, so the control system will be cheap and loading will be educed .
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We can use the split range control effectively where we have many source of one physical quantity to control as single output.
Disadvantages of of Split Range Control
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More then one Physical quantity source are required.
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We are using single controller output to control all the manipulated variables so if there will be some fault in controller all the system will be unbalance and device will be damaged.