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Sam Farjamirad
  • Member for 4 years, 4 months
  • Last seen more than a month ago
8 answers
33 votes
8k views
4 bookmarks
Is it possible to "pump" a powder?
9 answers
23 votes
13k views
4 bookmarks
Why use steam instead of just hot air?
1 answer
19 votes
890 views
3 bookmarks
Can we change steel properties by application of magnetic field while quenching?
3 answers
18 votes
43k views
6 bookmarks
Effective ways to drive a single shaft with multiple motors?
5 answers
15 votes
6k views
3 bookmarks
When do I need to consult a professional engineer during a home renovation?
3 answers
10 votes
6k views
2 bookmarks
Why is it unwise to choose cylindrical horizontal beam
2 answers
10 votes
478 views
1 bookmarks
Are threads machined from high tensile steel more susceptible to damage?
1 answer
9 votes
4k views
3 bookmarks
Why don't we use principal maximum stresses when designing a structural element?
2 answers
9 votes
3k views
2 bookmarks
How can a knife cut through butter?
2 answers
7 votes
224 views
1 bookmarks
When is DC power generation superior over AC power generation?
3 answers
6 votes
682 views
2 bookmarks
What causes a fastener to lock?
1 answer
6 votes
1k views
2 bookmarks
Volume change during tensile test
1 answer
6 votes
936 views
1 bookmarks
How are non-continuous internal threads plastic injection molded?
2 answers
5 votes
5k views
1 bookmarks
What does "do not scale drawing" in a drawing sheet mean?
1 answer
4 votes
224 views
1 bookmarks
Is the diameter before knurling assumed to be the same as diameter after knurling?
2 answers
4 votes
2k views
2 bookmarks
Deflection of L shaped plate
2 answers
3 votes
728 views
2 bookmarks
Why are vacancies in solids called as equilibrium defects?
3 answers
3 votes
3k views
1 bookmarks
Minimum thicknesses of an elliptical cylinder pressure vessel
1 answer
3 votes
297 views
1 bookmarks
What really is so special about principal stresses or stress invariants?
2 answers
2 votes
3k views
1 bookmarks
Is strain energy the same as potential energy, or something differen?
1 answer
2 votes
139 views
1 bookmarks
Can isotropic materials become anisotropic under elastic deformation?
2 answers
2 votes
79 views
1 bookmarks
Will a 3-wall acoustic barrier work or will sound go around?
1 answer
2 votes
770 views
1 bookmarks
How to calculate the failure rate of a machine with probability and mean failure time?
4 answers
1 vote
1k views
1 bookmarks
Dimensions for CNC machining
2 answers
1 vote
62 views
1 bookmarks
Is there an optical technology able to measure the temperature of dry air?
1 answer
1 vote
73 views
1 bookmarks
What is relief amount in grooving operation
1 answer
1 vote
556 views
1 bookmarks
Why/how normal shear stress is zero in thin-walled beams?
1 answer
1 vote
48 views
1 bookmarks
Reading Motor Datasheet
1 answer
0 votes
639 views
2 bookmarks
What Are The Procedures To Get a US Professional Engineer License?