1.

When Proportional (p) Controller Is Used ?

Answer»

Proportional (P) Controller is used during the FOLLOWING conditions:

  • LOAD Changes are SMALL.
  • Offset (error exist due to difference between steady state value and desired value) can be tolerated.
  • The PROCESS REACTION rate is such as to permit a narrow proportional band. Since this reduces the amount of the offset.

Proportional (P) Controller is used during the following conditions:


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