ITI NCVT Machinist Question Paper : When you prepare for any exam, it is very important for you to know the pattern and syllabus of that exam first so that you can prepare well for it in the shortest time. For those students who are preparing for the ITI Machinist exam, a test has been given in this post according to the pattern and syllabus of the ITI Machinist exam, by solving which you can make your preparation much better. For all the candidates preparing for ITI Machinist, many more online practice sets have been provided on our website, by solving which they can make their preparation better.
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ITI NCVT Machinist Question Paper
1. What is a V block used for in a shaper?
•Rough surface
•Cylindrical surface
•Inclined surface
•All of these
Answer. Cylindrical surface
2. Which of the following is not the function of cross peen hammer?
•Mixing
•Spreading
•Beating
•Riveting
Answer. Riveting
3. Which of the following is a tool used for shaping?
•Round cutter
•Circular file
•Multi-tip cutting tool
•Single-tip cutting tool
Answer. Single-tip cutting tool
4. Which of the following is the best cutting angle for a twist drill?
•110°
•118°
•120°
•130°
Answer. 118°
5. Which of the following is the minimum diameter of a grade?
•Large diameter
•Small diameter
•Pitch diameter
•None of these
Answer. Small diameter
6. Goose necked tools are used for which of the following?
•Rough cutting
•Intermediate cutting
•Very fine finishing
•Drilling
Answer. Very fine finishing
7. In which of the following direction does the ram move in a slotting machine?
•Horizontal direction
•Vertical direction
•Cyclical direction
•Diagonal direction
Answer. Vertical direction
8. Diamond chisel is used for which of the following?
•To cut the keyway
•To remove unwanted metal from the surface
•To make small holes square
•To set over pilot holes
Answer. To make small holes square
9. Which of the following is not a function of a refrigerator?
•Increasing production
•Giving high cutting speed
•High feed
•Preventing electric shock
Answer. Preventing electric shock
10. Which of the following does not come under the 5S concept of sustainable productive work environment in a company?
•Retrenchment
•Shrinkage
•Routinization
•Standardization
Answer. Shrinkage
11. Which of the following process is adopted to make the surface hard and keep the core flexible?
•Normalizing
•Tempering
•Surface hardening
•Martempering
Answer. Surface hardening
12. The accuracy of outside micrometer is:
•0.0001 mm
•0.001 mm
•0.01 mm
Answer: 0.01 mm
13. Steel rule is available in which of the following sizes?
•50 mm
•75 mm
•300 mm
•400 mm
Answer. 300 mm
14. Which of the following is not a type of slotter used in the workshop?
•Punch slotter
•Tool room slotter
•Production slotter
•Horizontal slotter
Answer. Horizontal slotter
15. Which of the following is not the function of a circular file?
•To make a groove
•To sand a curved surface
•To enlarge a circular shape
•To make fillets
Answer. To make a groove
16. Which of the following is not a method of lubrication?
•Ring lubrication
•Wick lubrication
•Splash lubrication
•Nectar lubrication
Answer. Nectar lubrication
17. Which of the following type of drill is preferred for fast and accurate work in fitting shop?
•Square drill
•Straight fluted drill
•Inclined drill
•Torque drill
Answer. Torque drill
18. Screw grade micrometer is used for measuring which of the following?
•Length of screw
•Pitch diameter
•Outer diameter
•None of these
Answer. Pitch diameter
19. Which of the following parts is used to lock the micrometer at the desired setting?
•Spindle clamp
•Frame
•Barrel
•Anvil
Answer. Spindle clamp
20. Different types of screws are used in shaping machines as per the requirement. Which of the following is not included in them?
•Plain screws
•Swivel screws
•Universal screws
•Inclined screws
Answer. Inclined screws
21. Which of the following is not a function of depth gauge?
•Measuring the depth of blind holes
•Measuring the depth of slots and grooves
•Measuring the height of shoulders in the hole
•Measuring the diameter of holes
Answer. Measuring the depth of blind holes
22. Which of the following does the dial test measure?
•Diameter of plunger
•Length of plunger
•Raise of plunger
•None of these
Answer. Lift of plunger
23. Feed (S) in shaper is the relative speed of the double stroke about the axis of reciprocation of work or tool ram in ……….. direction.
•Parallel
•Inclined
•Perpendicular
•None of these
Answer. Perpendicular
24. Which of the following processes softens a material?
•Hardening
•Naturalisation
•Termisation
•All of these
Answer: Annealing
25. In a shaper, job feeding takes place by which of the following?
•By the movement of the clapper box
•By the movement of the V-block
•By the movement of the ram
•By the movement of the table
Answer. By the movement of the table
26. After the hardening process, which of the following process is adopted to reduce hardness and increase elasticity?
•Naturalization
•Tempering
•Normalization
•All of these
Answer. Naturalization
27. Which of the following is not included in the mechanism used in shaper?
•Half nut mechanism
•Bank and groove mechanism
•Hydraulic mechanism
•Whitworth mechanism
Answer. Half nut mechanism
28. Which one of the following materials is not used in making hacksaw blades?
•Low carbon steel
•Aluminium
•High carbon steel
•Alloy steel
Answer. Aluminium
29. In bull gear, bank and slotted lever mechanism how does the body rotate?
•In uniform angular acceleration
•In variable angular acceleration
•In uniform angular speed
•In all of these
Answer. In uniform angular speed
30. In shaper, the length of stroke is increased by which of the following?
•By increasing the distance between the canker pin and the centre of bull gear
•By decreasing the distance between the canker pin and the centre of bull gear
•By increasing the length of the arm
•By decreasing the length of the arm
Answer. By increasing the distance between the canker pin and the centre of bull gear
31. Which of the following types of cutting is preferred for soft materials?
•Very soft
•Rough
•Gentle
•Very soft
Answer: Rough
32. Which of the following is a combination set?
•High efficiency measuring instrument
•Semi-efficient measuring instrument
•Non-efficient measuring instrument
•None of these
Answer. Non-efficient measuring instrument
33. Where is the tool head mounted in a shaper?
•On the face of the ram
•On the back side of the ram
•On the right side of the ram
•On the left side of the ram
Answer. On the face of the ram
34. The size of shaper is determined by which of the following?
•Maximum stroke length
•Maximum height of table
•Speed of ram
•Size of table
Answer. Maximum stroke length
35. The feed of a drill is the distance travelled by the drill in the work in which of the following?
•At each revolution of the spindle
•At each half revolution of the spindle
•At each quarter revolution of the spindle
•At each two revolutions of the spindle
Answer. At each revolution of the spindle
36. Which of the following is the function of a tap?
•Making internal shreds
•Enlarging holes
•Creating holes
•Punching holes
Answer. Making internal shreds
37. Which of the following types of files is used for making keyways, slots and grooves?
•Square file
•Semicircular file
•Column file
•Round file
Answer. Column file
38. Which of the following tools is used for machining V-shaped grooves or similar special shaped convex or concave grooves?
•Form tool
•Slotting tool
•RH tool
•LH tool
Answer. Form tool
39. Which of the following vice is used to hold round materials of small diameter?
•Bench vice
•Pipe vice
•Leg vice
•Pin vice
Answer. Pin vice
40. Which of the following reciprocates in a shaping machine?
•Ram
•Spindle
•Workpiece
•Belt and pulley
Answer. Ram
41. Which of the following ratio is generally used in the quick return motion mechanism of a shaper?
•1 : 3
•2 : 3
•2:5
•3 : 2
Answer. 3 : 2
42. Combination set is used in which of the following?
•Foundry shop
•Welding shop
•Forging shop
•Fitting shop
Answer. Fitting shop
43. In a shaper, which of the following parts can be adjusted to move the table up and down?
•Column
•Base
•Cross rail
•Ram
Answer. Cross rail
44. Which of the following taps has a full shred for the entire length?
•Rafter tap
•Intermediate tap
•Finisher tap
•All of these
Answer: Finisher tap
45. What is the size of a tap?
•Pitch diameter of its shred
•Diameter of the outer part of its shred
•Diameter of the inner part of its shred
•None of these
Answer. Diameter of the outer part of its shred
46. The cutting angle of a cold chisel varies from how many to how many of the following?
•35° to 70°
•30° to 60°
•45° to 60°
•10° to 30°
Answer. 35° to 70°
47. Which type of blade is preferred for unskilled or semi-skilled person?
•Fixed blade
•Fixed blade
•Flexible blade
•All of these
Answer. Flexible blade
48. The two legs of the try square are known as which of the following?
•Stock and blade
•Large blade and small blade
•Stock and stock
•None of the above
Answer. Stock and blade
49. Which of the following is the function of an anvil?
•Supporting the workpiece
•Hammering the workpiece
•Drilling the workpiece
•Cutting the workpiece into shreds
Answer. Supporting the workpiece
50. Which of the following is not a forging tool?
•Anvil
•Stamping body
•Fuller
•Reamer
Answer. Reamer
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