Civil Engineering - Applied Mechanics - Discussion

Discussion Forum : Applied Mechanics - Section 1 (Q.No. 42)
42.
Maximum efficiency of a screw jack for the angle of friction φ, is
Answer: Option
Explanation:
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Discussion:
1 comments Page 1 of 1.

Ashish alikana said:   8 years ago
Why this bit correct please solving and some mathematically reason of this question?

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