- Arts & Culture 5956
- Business & Economics 689
- Computers 317
- Dictionaries & Encyclopedias 82
- Education & Science 76577
- Abstracts 252
- Astrology 4
- Astronomy 1
- Biology 8
- Chemistry 2584
- Coursework 15782
- Culture 9
- Diplomas 411
- Drawings 575
- Ecology 6
- Economy 82
- English 78
- Ethics, Aesthetics 3
- For Education Students 17627
- Foreign Languages 11
- Geography 3
- Geology 1
- History 89
- Maps & Atlases 5
- Mathematics 13871
- Musical Literature 2
- Pedagogics 19
- Philosophy 23
- Physics 14916
- Political Science 5
- Practical Work 101
- Psychology 60
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sexology 42
- Sociology 9
- Summaries, Cribs 87
- Test Answers 152
- Tests 9246
- Textbooks for Colleges and Universities 32
- Theses 24
- To Help Graduate Students 14
- To Help the Entrant 37
- Vetting 364
- Works 13
- Информатика 10
- Engineering 3060
- Fiction 696
- House, Family & Entertainment 107
- Law 133
- Website Promotion 70
To pressurize the underground pipeline (check for herme
Refunds: 0
Uploaded: 15.08.2018
Content: Doc1.docx 93,23 kB
Product description
To pressurize the underground pipeline (check for hermeticity), a manual piston pump is used. Determine the volume of water (modulus E), which must be pumped into the pipeline to increase the excess pressure in it from P1 to P2. Read the pipeline as absolutely rigid. Pipeline dimensions: length L, diameter d. What is the force on the handle of the pump at the last moment of crimping, if the diameter of the piston of the pump is dn, and the ratio of the leverage arms a / b?
Buy and download the ready-made solution.
Product content: solution of the problem in Word format.
Feedback
0Period | |||
1 month | 3 months | 12 months | |
0 | 0 | 0 | |
0 | 0 | 0 |