True or False: Industrial control panels use purely inductive circuits.

Industrial control panels do not exclusively use purely inductive circuits. Rather, they typically incorporate a mix of resistive, capacitive, and inductive components to achieve their operational functions. Inductive circuits, which primarily consist of coils and inductors, may play a critical role in specific applications such as motor control and inductor-based sensors. However, resistive components (like resistors) and capacitive components (like capacitors) are also essential for the operation of various devices within control panels.

For instance, resistive circuits are used to control current flow, while capacitive circuits are important for filtering and managing power factors. Given this diverse mix of components, it is accurate to state that industrial control panels do not utilize only inductive circuits, hence the statement is false.