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MET 105 Assignment 2

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Transcript of "MET 105 Assignment 2 "

1. 1. YANBU INDUSTRIAL COLLEGE DEPARTMENT OF MECHANICAL ENGINEERING TECHNOLOGY ACADEMIC YEAR 2011-12 / 1432-33H ( SECOND SEMESTER ) COURSE CODE : MET105 ASSIGNMENT 2 ( NON-DESTRUCTIOVE TESTS )Student name: ______________________________________________________________ COURSE: EGT062 (INTRODUCTION TO MECHANICAL TECHNOLOGY II)I.D #: ____________________________ Sec: ________________________Q1. Define non-destructive Tests:------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Q2. List the Non-destructive tests that can be used in mechanical maintenance? 1- ------------------------------------------------------------------------ 5- ----------------------------------------------------------------------------------- 2- ----------------------------------------------------------------------- 6- ---------------------------------------------------------- 3- ----------------------------------------------------------------------- 7- --------------------------------------------------------- 4- ----------------------------------------------------------------------- 8- ---------------------------------------------------------Q3. Why vibration analysis is the dominant technique used for predictive maintenance?--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Q4. What are the techniques that vibration–based predictive maintenance relies on?----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Q5. List some mechanical problems that can be detected by vibration analysis: a- ---------------------------------------------- b- --------------------------------------------- c- ---------------------------------------------- d- --------------------------------------------- e- ------------------------------------------------ f- ----------------------------------------------
2. 2. Q6. On which fact, thermography is predicated?-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Q7. List three thermographics instruments used in maintenance purposes? 1- -------------------------------------------------------------------------------------- 2- -------------------------------------------------------------------------------------- 3- -----------------------------------------------------------Q8. Nominate some maintenance applications of thermographic techniques: 1- -------------------------------------------------------------------------------------- 2- -------------------------------------------------------------------------------------- 3- -----------------------------------------------------------Q9. Nominate 4 Tribology techniques? 1- ------------------------------------------------------------------------ 2- ----------------------------------------------------------------------- 3- ----------------------------------------------------------------------- 4- -----------------------------------------------------------------------Q10. Define the technical term Tribology?--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Q11. Give an applicable maintenance example of oil analysis technique?-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Q12. The oil analysis technique includes wear particle analysis, please nominate five basictypes of wear can be identified by wear particle analysis?1- ---------------------------------------------------- 2- ----------------------------------------------------------3- ---------------------------------------------------- 4- ----------------------------------------------------------5- -----------------------------------------------------
3. 3. Q13. What is the general use of liquid penetrant test?-------------------------------------------------------------------------------------------------------------------------------Q14. Give some examples of liquid penetrant applications? 1- -------------------------------------------------------------------------------------- 2- -------------------------------------------------------------------------------------- 3- -----------------------------------------------------------Q15. What are the steps of a typical liquid penetrant test?1- --------------------------------------------------------------------------------------------------------------------------2- ---------------------------------------------------------------------------------------------------------------------------3- ---------------------------------------------------------------------------------------------------------------------------4- ---------------------------------------------------------------------------------------------------------------------------5- ---------------------------------------------------------------------------------------------------------------------------Q16. What is the general use of magnetic particle test?--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Q17. Draw Simple sketch to show the result of magnetic test for defected specimen.
4. 4. Q18. List two application examples of X-Ray Test1- ---------------------------------------------------------------------------------------------------------------2- ---------------------------------------------------------------------------------------------------------------Q19. What are the general uses of visual inspection in the maintenance?  -------------------------------------------------------------------------------------------------------  -------------------------------------------------------------------------------------------------------Q20. List 5 instruments or equipment used in visual inspection:1- ---------------------------------------------------------------------------------------------2- ---------------------------------------------------------------------------------------------3- ----------------------------------------------------------------------------------------------4- ----------------------------------------------------------------------------------------------5- ----------------------------------------------------------------------------------------------Q21. List four application examples of Ultra-Sound test:1- ---------------------------------------------------------------------------------------------2- ---------------------------------------------------------------------------------------------3- ----------------------------------------------------------------------------------------------4- ----------------------------------------------------------------------------------------------