A flow switch can be used to detect the flow of water to ensure that a fan motor cannot run if there is no flow of cooling water.

Question

Quizplus · Accepted Answer

A flow switch is designed to monitor the flow of a liquid like water and can trigger an action, such as shutting off a fan motor, if the flow stops or falls below a certain threshold, ensuring the motor does not run without necessary cooling.

A Flow Switch Can Be Used to Detect the Flow