Mechanical Engineering - Machine Design - Discussion

Discussion Forum : Machine Design - Section 7 (Q.No. 15)

Machine Design

15.

In order to ensure self locking in a screw jack, it is essential that helix angle is __________ friction angle.

larger than

smaller than

equal to

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

1 comments Page 1 of 1.

Dinesh said: 7 years ago

Friction angle is larger than the helix angle.

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