Sunday, December 22, 2024
ITI CBT Exam Paper

ITI Machinist 2nd Year CBT Exam Practice Paper 1

Q1. What vis the formula used for linear pitch of rack?
Q2. What is the tool path shown in the figure?
Q3. What is used for testing straightness of bed in machine tool?
Q4. How many axes in the CNC lathe machine?
Q5. How the pitch of a rack is specified?
Q6. What is the uses of screw thread micrometer?
Q7. What is known as an actual cost of a component after adding all different expenses?
Q8. Which is an advantage of CNC machine?
Q9. What the CNC programme contain to run the machine effectively?
Q10. What is the spacing collar value of insider micrometer?
Q11. Which attachment is designed for holding work to any desired compound angle?
Q12. How to executive after entering the wear offset in wear offset page ?
Q13. Which one is tool number in given figure?
Q14. What is ʺG04ʺ command?
Q15. What is the basis of absolute co-ordinate point?
Q16. Which device is used for feed back system in CNC?
Q17. How to rectify in effective distribution of lubricant in machine parts?
Q18. What is the formula for calculating metal removal rate (V)?
Q19. Which letter is indicate the tool wear offset value?
Q20. What is the angle marked as X?
Q21. Which is used to measure chordal thickness of the gear teeth?
Q22. Which switch is used to stop the machine suddenly?
Q23. What is collison in CNC machine?
Q24. Which one is positive cam?
Q25. What is the part marked as X?
Q26. What is the estimation of labour cost for making inside square of 30 x 30 Mm if making charge Rs.50 / Cm²?
Q27. What is the formula to calculate pitch diameter of worm wheel?
Q28. Where is tooth rest fitted in tool and cutter grinder?
Q29. How cam follower mechanisms are functioned to convert the motion?
Q30. What is the name of machine system?
Q31. Which type of bevel gear is used to connect shafts that are at an angle but not inserting?
Q32. Which letter indicates the full length offset in given block? G91 G43 G00 Z - 15.0 H01
Q33. Which type of group the squarness comes under in geometrical tolerance?
Q34. Which reference point is used to move the tool precisely in CNC machine?
Q35. Which attachment is used for grinding face mill up to 400mm dia?
Q36. What is marked ʺXʺ in figure?
Q37. What is the part marked as ʺXʺ?
Q38. Which type of micrometer designed to measure of longer internal length?
Q39. Which method is suitable for worm wheel machining?
Q40. How many program execution modes in CNC?
Q41.What is pressed to recover axis over travel?
Q42. Which one is also called as process planning?
Q43. Which one given in the figure is having negative rake angle?
Q44. What is ʺG54ʺ in FANUC VMC?
Q45. Which part of the tool and cutter grinding machine on that wheel head is being mounted?
Q46. Which machine is used for face milling operation?
Q47. What happened if too little clearance is provided on milling cutter?
Q48. Which operation is performed by point- to-point system?
Q49. Which is the offset from nose of the holder to overhanging length of cutter?
Q50. What is the part X?
Machinist 2nd Year cbt exam paper 1
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