NCCER Millwright Practice Exam

Question: 1 / 400

In the context of machinery, what does "coupling" refer to?

A device for measuring torque

A method of lubrication

A device used to connect two shafts to transmit power

In the context of machinery, "coupling" specifically refers to a device used to connect two shafts to transmit power. This connection allows for the transfer of mechanical energy between the two shafts, which can be critical in various applications where machines operate together, such as motors and pumps. Couplings can accommodate misalignment between shafts, reducing wear and tear on both the machinery and the components involved. Additionally, they can come in various forms, such as flexible or rigid couplings, each suited for different operational needs. Understanding the role of couplings is essential for millwrights, as it relates to machine efficiency and maintenance.

Get further explanation with Examzify DeepDiveBeta

A type of bearing

Next Question

Report this question

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy