Study for the Internet of Things (IOT102) Test. Access comprehensive flashcards and multiple choice questions, each with hints and explanations. Get prepared for your exam!

Multiple Choice

What type of actuator would you typically use to move a conveyor belt?

Moving a conveyor belt relies on rotating motion to keep the belt moving continuously. An AC motor is the typical actuator choice because it provides steady, durable rotational power that can run continuously in industrial settings. It’s cost-effective and compatible with variable-speed drives, which lets you adjust belt speed as needed in the line. A linear actuator, by contrast, produces back-and-forth or extendable motion, which isn’t suitable for driving a belt unless you add extra conversion mechanisms. A thermocouple is a temperature sensor, not an actuator, so it can’t drive motion. A water pump is designed to move liquids and has no role in rotating a belt.

Moving a conveyor belt relies on rotating motion to keep the belt moving continuously. An AC motor is the typical actuator choice because it provides steady, durable rotational power that can run continuously in industrial settings. It’s cost-effective and compatible with variable-speed drives, which lets you adjust belt speed as needed in the line.

A linear actuator, by contrast, produces back-and-forth or extendable motion, which isn’t suitable for driving a belt unless you add extra conversion mechanisms. A thermocouple is a temperature sensor, not an actuator, so it can’t drive motion. A water pump is designed to move liquids and has no role in rotating a belt.