7. Calculate the total capacitance in the series circuit shown in Figure 12.25a 100 nF C2 C3 C2 330 pF Vs CT Cg C7 Ce Each capacitor is 220 pF (a) (b) FIGURE 12.25

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Compensation Techniques

The compensation techniques are the methods that are employed in the electrical control systems to enhance the performance of the system. The performance are generally affected by the factors like lag in the compensating devices, slow response of the system of the components like sensors used in the control system. The basic compensation technique involves lag compensation, lead compensation or the combination of the both.