View Attempt . 1 4 Your location: Home Page > Tudengi vahendid > Testid > Test nr.1 Metallide mehaanilised omadused > Assessments > View All Submissions > View Attempt View Attempt 1 of 1 Title: Test nr 6 Started: Thursday 10 May 2007 15:15 Submitted: Thursday 10 May 2007 15:29 Time spent: 00:14:13 Total score: 79,3/100 = 79,3% Total score adjusted by 0.0 Maximum possible score: 100 Done 1. Kas keraamika on kristalne või amorfne aine? Student Value Correct Feedback Response Answer A. sõltub 0% temperatuurist B. kristalne 100% C. sõltub survest 0% D. amorfne 0% Score: 10/10 2. Missuguse keemilise koostisega on kvarts? Student Value Correct Feedback Response Answer A
Jump to Navigation Frame Your location: Assessments > View All Submissions > View Attempt View Attempt 1 of 1 Title: Test nr 6 Started: Monday 28 April 2008 14:47 Submitted: Monday 28 April 2008 15:02 Time spent: 00:14:44 Total score: 67,4/100 = 67,4% Total score adjusted by 0.0 Maximum possible score: 100 1. Kas keraamika on kristalne või amorfne aine? Student Correct Value Feedback Response Answer A. kristalne 100% B. sõltub survest 0% C. amorfne 0% D. sõltub 0% temperatuurist Score: 10/10 2. Missuguse keemilise koostisega on kvarts? Student Correct Value Feedback Response Answer A. SiO2 100% B. Al2O3 0% C. B2O3 0% D. Al2O3+SiO2 0%
Jump to Navigation Frame Your location: Home Page > Tudengi vahendid > Testid > Test nr 5 Polümeermaterjalid > Assessments > View All Submissions > View Attempt View Attempt 1 of 1 Title: Test nr 5 Polümeermaterjalid Started: Tuesday 12 May 2009 17:49 Submitted: Tuesday 12 May 2009 17:56 Time spent: 00:06:48 Total score: 100/100 = 100% Total score adjusted by 0.0 Maximum possible score: 100 1. Plastid on polümeeride baasil valmistatud tehismaterjalid, mille põhikomponendiks on Student Response Value Correct Answer Feedback 1. molekulid 0% 2. polümeer 100% 3. monomeer 0% 4. aatomid0% Score: 10/10 2. Kuidas liigitatakse polümeere ahela väliskuju järgi? Student Response Value Correct Answer Feedback 1. kahemõõtmeline, kolmemõõtmeline, viiemõõtmeline 0% 2. lühike, pikk 0% 3
Jump to Navigation Frame Your location: Assessments > View All Submissions > View Attempt View Attempt 1 of 1 Title: Test nr. 3 Mitteraudmetallid Started: Monday 31 March 2008 16:11 Submitted: Monday 31 March 2008 16:21 Time spent: 00:10:29 Total score: 90/100 = 90% Total score adjusted by 0.0 Maximum possible score: 100 1. Milline on AlSi8Mg2 keemiline koostis ja sulami tüüp Correct Student Response Value Feedback Answer A. valualumiinium; 100% 8% Si, 2% Mg ülejäänud Al B. valuduralumiinium; 0% 8% Si, 2% Mg ülejäänud Al C. valualumiinium; 0% 8% Mg, 2% Si ülejäänud Al D. duralumiinium; 8% 0% Si, 2% Mg ülejäänud Al Score: 10/10 2. Kergsulavateks metallideks on? Student
Test nr.2 Metallide ja sulamite ehitus ning Title: tähistus Started: Friday 5 November 2010 05:58 Submitted: Friday 5 November 2010 06:14 Time spent: 00:15:15 66,7/100 = 66,7% Total score adjusted by 0.0 Total score: Maximum possible score: 100 1. Milline on terase koostiga 0,9%C, 1%Cr, 1%W margitähi Student Correct Value Response Answer A. 9CrW B. 9CrW1-1 C. 90CrW1 0% D. 90CrW4- 4 Score: 0/10 2. Milline on alumiiniumi valusulamite tähttähis EN järgi? Student Correct Value Response Answer A. AK
View Attempt . 1 4 Your location: Home Page > Tudengi vahendid > Testid > Test nr.1 Metallide mehaanilised omadused > Assessments > View All Submissions > View Attempt View Attempt 1 of 1 Title: Test nr.2 Metallide ja sulamite ehitus Started: Wednesday 21 February 2007 13:39 Submitted: Wednesday 21 February 2007 13:48 Time spent: 00:08:22 Total score: 79,6/100 = 79,6% Total score adjusted by 0.0 Maximum possible score: 100 Done 1. Milline neist on tahkkesendatud kuupvõre tähis? Student Response Value Correct Answer A. T4 0% B. K12 100% C. K8 0% D
Jump to Navigation Frame Your location: Home Page › Praktikumid › Praktikum nr 4. Teraste ja malmide mikrostruktuur tasakaaluolekus › Assessments › View All Submissions › View Attempt View Attempt 2 of 3 Title: Praktikum nr 4. Teraste ja malmide mikrostruktuur tasakaaluolekus Started: Monday 14 March 2011 06:15 Submitted: Monday 14 March 2011 06:33 Time spent: 00:17:48 Total 98/100 = 98% Total score adjusted by 0.0 Maximum possible score: 100 score: 1. Mis on eutektne mehaaniline segu? Student Response Value Correct Answer A. kahe erineva faasi peen mehaaniline segu, mis 100% tekib vedelfaasist üheaegsel väljakristalliseerumisel B. kahe erineva faasi mehaaniline segu, mis tekib
View Attempt . 1 4 Your location: Home Page > Tudengi vahendid > Testid > Test nr.1 Metallide mehaanilised omadused > Assessments > View All Submissions > View Attempt View Attempt 1 of 1 Title: Test nr.1 Metallide mehaanilised omadused Started: Wednesday 14 February 2007 14:18 Submitted: Wednesday 14 February 2007 14:25 Time spent: 00:06:57 Total score: 89/100 = 89% Total score adjusted by 0.0 Maximum possible score: 100 Done 1. Arvutage pinge, mis tekib antud vardas (vt. joonist), kui varda ristlõige on 10 mm2 ja jõud on 7 154 N. Varda kõvadus on 35 HRC ning plastsus A=35% Student Response Value Correct Answer Answer: 715,4 70% 715 Units: N/mm2 30.0% N/mm2 2. Eelmises küsimuses on antud varda koormamise skeem. Missugused protsessid toimuvad vardas
Jump to Navigation Frame Your location: Home Page > Kontolltööd ja eksamid > Eksam A > Assessments > View All Submissions > View Attempt View Attempt 1 of 2 Title: Eksam A Started: Monday 21 January 2008 10:02 Submitted: Monday 21 January 2008 10:53 Time spent: 00:50:53 Total score: 75/100 = 75% Total score adjusted by 0.0 Maximum possible score: 100 1. Inflatsioon väikese avatud majanduse korral (Skandinaavia mudel) on määratud: Student Response Value Correct Answer A. hinnatõusuga antud riigis 0% B. töötuse suurenemisega antud riigis 0% C. impordile kehtestatud tollimaksude suurusega 0% D. tööviljakuse kasvu erinevusega ekspordi ja kaitstud sektoris 100% 2.
Praktikum nr 4. Teraste ja malmide Title: mikrostruktuur tasakaaluolekus Started: Wednesday 27 October 2010 09:51 Submitted: Wednesday 27 October 2010 10:23 Time spent: 00:31:34 86,8333/100 = 86,8333% Total score adjusted Total score: by 0.0 Maximum possible score: 100 1. Mis on eutektne mehaaniline segu? Student Response A. kahe erineva faasi peen mehaaniline segu, mis tekib vedelfaasist üheaegsel väljakristalliseerumisel B. kahe erineva faasi mehaaniline segu, mis tekib vedelfaasist elementide erinevatel kristalliseerumistemperatuuridel C. kahe erineva faasi peen mehaaniline segu, mis tekib tardfaasist elementide üheaegsel rekristalliseerumisel
Title: Laboritöö nr 9. Tehnokeraamika ja komposiitmaterjalide ehitus Total score: 97/100 = 97% Total score adjusted by 0.0 Maximum possible score: 100 1. Millised väited on õiged deformatsiooni kohta Student ResponseFeedback A. Deformatsioon on detaili mõõtude ja/või kuju muutus välisjõudude toimel B. Plastse deformatsiooni korral detaili mõõtmed taastuvad peale jõu eemaldamist C. Elastse deformatsiooni korral detaili mõõtmed ei taastu peale jõu
Jump to Navigation Frame Your location: Assessments > View All Submissions > View Attempt View Attempt 3 of 3 Title: Praktikum nr.8 Plastide identifitseerimine ja kõvadus Started: Tuesday 9 November 2010 18:22 Submitted: Tuesday 9 November 2010 18:34 Time spent: 00:11:41 Total score: 100/100 = 100% Total score adjusted by 0.0 Maximum possible score: 100 1. Kuidas jagunevad plastid päritolu järgi? Student Response 1. Looduslikud 2. Modifitseeritud looduslikud 3. Sünteetilised Score: 2,7/2,7 2. Milline väide on tõene? Student Response 1. Kõik polümeerid on plastid 2. Kõik plastid on polümeerid 3
View Attempt 1 of 3 Title: Praktikum nr.8 Plastide identifitseerimine ja kõvadus Started: Wednesday 16 March 2011 09:36 Submitted: Wednesday 16 March 2011 09:40 Time spent: 00:04:18 Total 100/100 = 100% Total score adjusted by 0.0 Maximum possible score: score: 100 1. Kuidas jagunevad plastid päritolu järgi? Student Response 1. Looduslikud 2. Modifitseeritud looduslikud 3. Sünteetilised Score: 2,7/2,7 2. Milline väide on tõene? Student Response 1. Kõik polümeerid on plastid 2. Kõik plastid on polümeerid 3. Polümeerid on plastide alaliik Score: 2,7/2,7 3.
kuumpressimist reaktsioonpaagutamist kõrgtemperatuurset iselevisünteesi Mis on sialon? ühefaasiline keemiline ühend Milliseid kiudusid kasutatakse polümeerkomposiitide armeerimiseks? klaaskiudu süsinikkiudu kevlarkiudu boorkiud ränikarbiidkiud Mitteoksüdkeraamika põhikomponentideks on boriidid ja silitsiidid karbiidid ja nitriidid Plastkomposiitide kasutusaladeks on? Purjelaevade ja paatide ehitus Autodetailide valmistamine Mahutite mähkimine Tuulenergia generaatorite tootmine Lennukikere detailide tootmine Miks on keraamilised reeglina haprad? keraamika sisaldab klaasfaasi keraamika sisaldab poore keraamika kristallivõre on kovalentsidemetega Milline on keraamiliste materjalide põhiline valmistamisviis? paagutus Komposiitmaterjale liigitatakse armatuuri kuju järgi Kiudarmatuur pideva kiuga Sändvits tüüpi armeeritud Pulbriline armatuur Kiudarmatuur diskreetse kiuga Plaatjas armatuur Komposiitide mähkimise põhiskeemid on?
sun.com/docs/books/tutorial/ Vaata näited ja proovi ka muuta: http://math.hws.edu/TMCM/java/labs/xTurtleLab3.html http://math.hws.edu/TMCM/java/xTurtle/index.html Tutvu Tanel Tammeti näidetega: http://www.lambda.ee/images/7/77/Itsissejuhatus_calc.html http://www.lambda.ee/images/6/61/Itsissejuhatus_xmcssjscriptnaited.zip Tutvu e-Government Academy´ga: http://www.ega.ee/?lang=ee kuula helisalvestisi: http://www.tehnokratt.net/2006/06/09 Kas JavaScript on W3C standard? Student Value Correct Answer Feedback Response 1. Jah 0% 2. Ei 100% Score: 0/10 2. Milline allolevatest tagidest defineerib tabeli välja? Student Value Correct Answer Feedback Response 1.
CHAPTER 1 GETTING TO KNOW THE TOEFL WHAT IS THE TOEFL? The TOEFL is a comprehensive English language examination required by more than 3,000 colleges and universities in the United States, Canada, and other parts of the world. In addition, foreign born professionals frequently need a TOEFL score for certification to practice their profession in the United States or Canada. The TOEFL is a timed test that consists of the three sections listed here. THE TOEFL Section 1 Listening Comprehension 50 questions 35 minutes Part A Statements 20 questions
F2 genotypes C C C C C C C C F2 phenotypes red pink (pink) white; F2 ratio 1:2:1; accept other symbols if key given. accept r and w as symbols without key. 6 (c) (i) 65; 130; 65; 3 (ii) 0.138 + 0.007 + 0.061; (or other suitable working) 0.206 – 0.208; 2 marks for correct value if no working shown ecf for both marks but calculated value must be to three decimal places 2 (iii) support, figure lower than 5.991 / figure lower than critical value; R ‘support’ on its own. ecf applies if value in (ii) is incorrect 1
processor with analog parts. Digital electronics lets the PC on your desk execute different programs at different times, perform complex calculations, and communicate via the World Wide Web. While the electronic world is nearly all digital, the real world is not. The temperature in your office is not just hot or cold, but varies over a wide range. You can use a thermometer to determine what the temperature is, but how do you convert the temperature to a digital value for use in a microprocessor- controlled thermostat? The ignition control microprocessor in your car has to measure the engine speed to generate a spark at the right time. A micro- processor-controlled machining tool has to position the cutting bit in the right place to cut a piece of steel. This book provides coverage of practical control applications and gives some opamp examples; however, its focus is neither control theory nor opamp theory
Section 2 provides the technical specifications of the Units that go together to create a CPM1A PC and describes the main components of the Units. Section 3 describes how to install and wire a CPM1A PC. Section 4 describes SSS capabilities, how to connect the Programming Console, and how to perform the various Programming Console operations. Section 5 describes how to perform a test run and how to diagnose and correct the hardware and soft- ware errors that can occur during PC operation. Section 6 describes how to use the CPM1-EMU01-V1 Expansion Memory Unit. Follow the handling pre- cautions and procedures to properly use the Unit. Appendix A provides tables of CPM1A Units and related products. Appendix B provides the dimensions of CPM1A Units. ! WARNING Failure to read and understand the information provided in this manual may result in
Partici- pant observation is a research approach in which the researcher becomes a spy of sorts. With disguised identity and intent, the investigator infiltrates the setting of interest and becomes a full-fledged participant in the group to be studied. So when I wanted to learn about the compliance tactics of encyclopedia (or vacuum cleaner, or portrait photography, or dance lesson) sales organizations, I would answer a newspaper ad for sales trainees and have them teach me their methods. Using sim- ilar but not identical approaches, I was able to penetrate advertising, public rela- tions, and fund-raising agencies to examine their techniques. Much of the evidence presented in this book, then, comes from my experience posing as a compliance professional, or aspiring professional, in a large variety of organizations dedicated to getting us to say yes.
Philosophy of Language Philosophy of Language: a Contemporary Introduction introduces the student to the main issues and theories in twentieth and twenty-first-century phi- losophy of language, focusing specifically on linguistic phenomena. Topics are structured in four parts in the book. Part I, Reference and Referring, includes topics such as Russell's Theory of Descriptions, Donnellan's distinction, problems of anaphora, the description theory of proper names, Searle's cluster theory, and the causalhistorical theory. Part
BIBLIOGRAPHY OF ESTONIAN SYMPHONIC MUSIC APPENDIX C. RECORDINGS OF SYMPHONIC MUSIC. APPENDIX D. SCORES OF SYMPHONIC MUSIC PUBLISHED. APPENDIX E. CHRONOLOGY OF ESTONIAN SYMPHONIES. APPENDIX F. SOUND TAPES OF ESTONIAN SYMPHONIES IN THE ESTONIAN MUSIC INFORMATION CENTRE AT THE COMPOSERS UNION. APPENDIX G. SOME PROGRAMMES WITH ESTONIAN MUSIC AND CONDUCTORS. APPENDIX H. INDEX OF PERSONAL NAMES. APPENDIX I. SELECTION OF PHOTOGRAPHS. APPENDIX J. MUSICAL EXAMPLES. PIANO ARRANGEMENTS AND SCORE SAMPLES. APPENDIX K. USEFUL ADDRESSES. ABOUT THE AUTHOR ESTONIA AND THE ESTONIANS Estonia is situated on the southern shore of the Gulf of Finland, between the Baltic Sea and Lake Peipsi. The country is populated by Estonians who belong to the Western Finnish group of nations, a branch of the Finno-Ugric stem, and speak the Estonian language. Estonia is the northernmost of the Baltic States. From west to east the length
FROM SWIMMING TO SWINGING How I Learned to Swim Effortlessly in 10 Days The Architecture of Babe Ruth How to Hold Your Breath Longer Than Houdini ON LONGER AND BETTER LIFE Living Forever: Vaccines, Bleeding, and Other Fun CLOSING THOUGHTS Closing Thoughts: The Trojan Horse APPENDICES AND EXTRAS Helpful Measurements and Conversions Getting Tested--From Nutrients to Muscle Fibers Muscles of the Body (Partial) The Value of Self-Experimentation Spotting Bad Science 101: How Not to Trick Yourself Spotting Bad Science 102: So You Have a Pill ... The Slow-Carb Diet--194 People The Slow-Carb Diet--194 People Sex Machine II: Details and Dangers The Meatless Machine I: Reasons to Try a Plant-Based Diet for Two Weeks The Meatless Machine II: A 28-Day Experiment BONUS MATERIAL Spot Reduction Revisited: Removing Stubborn Thigh Fat Becoming Brad Pitt: Uses and Abuses of DNA
Numbers in parentheses indicate the average range of that component.(U.S. Department of Agriculture, 2008) the fluidity of the cell membranes. Carbohydrates make up a relatively small percentage of muscle tissue, making up about 1% of the total muscle weight (range of 0.5– teins) that include proteins involved in cel- 1.5%). The carbohydrate that makes up the lular signaling processes and enzymes largest percentage is glycogen. Other carbo- important in metabolism and protein degra- hydrates include glucose, intermediates of dation/cellular remodeling. glycogen metabolism, and other mono- and The lipid content of the muscle can vary disaccharides
If you wish to keep your vehicle When the vehicle is new, it should be serviced by a factory- in peak condition at all times, you may wish to perform some of these authorised dealer service department, in order to preserve the factory procedures more often. We encourage frequent maintenance, because warranty. it enhances the efficiency, performance and resale value of your vehicle. 1·4 Maintenance schedule Every 12 000 miles (20 000 km) or 12 months - whichever comes first Every 250 miles (400 km) or weekly In addition to all the items in the 6000 mile (10 000 km) service, carry out the following:
tage of to realize your dreams. The only real limits on what you can be, do, or have are the limits you place on yourself by your own thinking.Your future is virtually unlimited. ■ GET REAL! How did you react to the preceding three paragraphs? You probably had two responses. First, you liked what they said, and your fondest wish was for them to be true for you. But your second response was probably one of skepticism and disbelief. Even though you deeply xiii ccc_tracy_fm_i-xviii.qxd 7/7/03 3:23 PM Page xiv xiv ➤ INTRODUCTION desire to live a wonderfully healthy, happy, prosperous life, when you read those words, your doubts and fears arose immediately to remind you of reasons why these dreams and goals may not be pos-
............................................................ 13 1.7. Fabrication .............................................................................................................. 14 1.8. Shop Drawing Review ............................................................................................ 16 1.9. Construction ............................................................................................................ 17 1.10. Industry Response ................................................................................................... 17 1.11. Summary ................................................................................................................. 19 Chapter 2: Methodology ............................................................................................. 22 2.1. Research Methodology ....................................................................................
Eksamiküsimused 2015 KYP0040 Materjaliteaduse üldalused 1. Polükristalsed, monokristalsed ja amorfsed materjalid (2.4) 1) Valdav osa tahkeid aineid on polükristalse ehitusega, nad koosnevad suurest hulgast väikestest korrapäratult orienteeritud kristallidest. Tekib, kui kristallide kasv algab korraga paljudes kohtades (tavaliselt lisandid, kolloidosakesed jne). Üksikute terade pinnal muutub kristallvõre orientatsioon. Kui kristallisatsioon algab vormi pinnalt, on orientatsioon veidi erinev. 2) Monokristall on tahke keha, kus aatomite korrapärane paiknemine jätkub kogu keha ulatuses, st on üksainus suur kristall. Looduslikud monokristallid (näiteks mäekristall) on tavaliselt korrapärase hulktahuka kujulised. Tehnilistel eesmärkidel kasvatatakse monokristalle kunstlikult. Monokristalli on ka oma kindel tõmbamise skeem sulandist. Nii saadakse näiteks suuri pooljuhtmaterjalide monokristalle läbimõõduga kuni 40 cm ja pikkusega üle meetri. Anisotroopia
Eksamiküsimused 2012 KYP0040 Materjaliteaduse üldalused 1. Polükristalsed, monokristalsed ja amorfsed materjalid (2.4) 1) Valdav osa tahkeid aineid on polükristalse ehitusega, nad koosnevad suurest hulgast väikestest korrapäratult orienteeritud kristallidest. Tekib, kui kristallide kasv algab korraga paljudes kohtades (tavaliselt lisandid, kolloidosakesed jne). Üksikute terade pinnal muutub kristallvõre orientatsioon. Kui kristallisatsioon algab vormi pinnalt, on orientatsioon veidi erinev. 2) Monokristall on tahke keha, kus aatomite korrapärane paiknemine jätkub kogu keha ulatuses, st on üksainus suur kristall. Looduslikud monokristallid (näiteks mäekristall) on tavaliselt korrapärase hulktahuka kujulised. Tehnilistel eesmärkidel kasvatatakse monokristalle kunstlikult. Monokristalli on ka oma kindel tõmbamise skeem sulandist. Nii saadakse näiteks suuri pooljuhtmaterjalide monokristalle läbimõõduga kuni 40 cm ja pikkusega üle meet
......................... 37 1.2.8. Metallide markeerimine .............................................................................................................. 38 1.3. Mittemetalsed materjalid.................................................................................................................... 40 1.3.1. Tehnoplastid ............................................................................................................................... 40 1.3.2. Tehnokeraamika......................................................................................................................... 43 1.4. Komposiitmaterjalid ........................................................................................................................... 46 1.4.1. Komposiitmaterjalide struktuur ja liigitus .................................................................................... 46 1.4.2. Metallkomposiitmaterjalid ......................................
Eksamiküsimused 2013 KYP0040 Materjaliteaduse üldalused 1. Polükristalsed, monokristalsed ja amorfsed materjalid (2.4), antud joon 2- 19 ja 2-20 Valdav osa tahkeid aineid on polükristalse ehitusega, nad koosnevad suurest hulgast väikestest korrapäratult orienteeritud kristallidest. Tekib, kui kristallide kasv algab korraga paljudes kohtades (tavaliselt lisandid, kolloidosakesed jne) (joon 2-17). Üksikute terade pinnal muutub kristallvõre orientatsioon. Kui kristallisatsioon algab vormi pinnalt, on orientatsioon veidi erinev. Monokristall on tahke keha, kus aatomite korrapärane paiknemine jätkub kogu keha ulatuses, st on üksainus suur kristall. Looduslikud monokristallid (näiteks mäekristall) on tavaliselt korrapärase hulktahuka kujulised. Tehnilistel eesmärkidel kasvatatakse monokristalle kunstlikult. Monokristalli tõmbamise skeem sulandist on joonisel 2-19. Nii saadakse näiteks suuri pooljuhtmaterjalide monokristalle läbimõõduga kuni 40 cm ja pikkusega üle meetri.
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