Study and operation of the Process Simulator setup            

1. Consider a system with transfer function

The value of damping ratio will be 0.5 when the value of k is _____
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2. The time constant of a first order process with resistance R and capacitance C is
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3. Which of the following controllers has maximum offset ?
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4. The gas temperatures at any two given instants are the same. The process is _____.
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5. What is the relationship between the steady-state error, gain and the tendency of oscillations when the controller is supposed to be under the proportional action?
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6. The input to a controller is
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7. Proportional band of the controller is expressed as
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8. Most thermal processes in process control systems do not involve _____ heat transfer.
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9. In case of a PID controller, the _____ process involved may cause serious noise problems
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10. The use of a lag–lead compensator raises the order of the system by ______ unless cancellation occurs between zero(s) of the lag–lead compensator and pole(s) of the uncompensated open-loop transfer function.

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