【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20201018
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This post was last edited by B0SS on 2020-10-18 at 17:31. Couplings can be used to connect ( ) with other rotating components. A. Bolt B. Key C. Shaft D. Pin Answer: C The daily quiz activity for the rotating equipment section has been restarted.:victory: Replies will earn rewards ranging from 5 to 15 points; please answer within three days. All forum members are welcome to participate actively and support the development of the forum! ! !
Choose C. Explanation: A coupling is a device that connects two shafts or a shaft to a rotating component, allowing them to rotate together while transmitting motion and power, without coming apart under normal conditions. It is sometimes also used as a safety device to prevent the connected components from being subjected to excessive loads, serving as an overload protection mechanism