+1 vote
in Machine Design by (86.7k points)
In a differential screw, two screws are connected in series such that the resultant motion is the summation of the motion of the two screws.

(a) True

(b) False

I received this question at a job interview.

The query is from the Screw Jack unit in unit Threaded Joints of Machine Design

1 Answer

0 votes
by (48.2k points)
The accurate choice is (b) False

To explain: The resultant motion is the difference of the individual motion of two screws.

Related questions

We welcome you to Carrieradda QnA with an open heart. Our small community of enthusiastic learners are very helpful and supportive. Here on this platform, you can ask questions and receive answers from other members of the community. We also monitor posted questions and answers periodically to maintain the quality and integrity of the platform. Hope you will join our beautiful community.

Discover smart and simple ways to live in Japan: Mikataa | The Japanese Ways | EV Pulse

...