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Assertion (A): In a shunt regulator, the control element is connected in shunt with the load to achieve constant output voltage. Reason (R): The impedance of the control element varies to keep the total current flowing through the load and the control element constant.

Assertion (A): In a shunt regulator, the control element is connected in shunt with the load to achieve constant output voltage. Reason (R): The impedance of the control element varies to keep the total current flowing through the load and the control element constant. Correct Answer A is True and R is false

Shunt regulator refers to the winding connected in shunt or parallel and to achieve constant output voltage.

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