This article provided answers to diplomas MSBTE Exam TOOL ENGINEERING 22565 mcq in all chapters. We have done a lot of research and created a possible set of multiple-choice questions for Tool Engineering TEN 22565.
In this TOOL ENGINEERING 22565 Msbte Polytechnic Mcq Question Bank, we selected important items from the previous year’s Msbte Tool Engineering Question Paper. Covered all chapters on the subject of Tool Engineering 22565 msbte mcq, Tool Engineering msbte mcq pdf, Tool Engineering mcq questions and answers, Tool Engineering Diplom fifth sem scheme.
ME5I Scheme / 5th Semester Syllabus of All Subject
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Tool Engineering 22565 All mcq in the subject.
Tool Engineering 22565 mcq`s given in each chapter below
Tool Engineering TEN 22565 mcq
1. Angle between the rake face and plane perpendicular to rake face is known as:
(A) Side rake angle
(B) Side relief angle
(C) End relief angle
(D) Back rake angle
2.With an increase in lip angle keeping side rake angle constant, strength of tool…
(A) Increases
(B) Decreases
(C) Remains constant
(D) None of the mentioned
3. For large positive back rake angle, tool will be
(A)Weaker
(B) Stronger
(C) Smoother
(D) Harder
4. Which of the following will give better chip flow?
(A) Zero back rake angle tool
(B) Negative back rake angle tool
(C) Positive back rake angle tool
(D) None of the mentioned
5. Which of the following will give large friction during chip flow?
(A) Positive back rake angle tool
(B) Negative back rake angle tool
(C) Zero back rake angle tool
(D) Small lip angle tool
6. If a percentage of cobalt in Tungsten carbide tool increases, then toughness of tool will
(A) First increase then decrease
(B) Decrease
(C) Increase
(D) Remains Constant
7. Which of the following tools is most suitable for very hard and brittle material?
(A) HSS
(B) Cast-cobalt alloy
(C) Carbides
(D) None of the above
8. Thermal conductivity of cutting tool must be.
A) Very low
B) Low
C) High
D) None of the mentioned
9. Wearing resistance of cutting tool must be
(A) High
(B) Low
(C) Very low
(D) None of the mentioned
10. Which of the following parameters govern the value of the shear angle in continuous chip formation?
(A) true feed
(B) chip thickness
(C) rake angle of the cutting tool
(D) all of the Above
11. In metal machining, the zone where the maximum heat is generated due to the plastic deformation of metal is
called:
(A) friction zone
(B) work tool contact zone
(C) shear zone
(D) none of the mentioned
12. The ratio of the cutting force to the cross-sectional area being cut is called
(A) thrust force
(B) specific cutting force
(C) frictional force
(D) none of the above
13. Jigs and Fixtures are used for
(A) Mass production
(B) Identical parts production
(C) Both ‘A’ and ‘B’
(D) None of the above
14.The use of jigs and fixtures
(A) Facilitates deployment of less skilled labour for production
(B) Eliminates pre-machining operations like marking, measuring, laying out etc.
(C)reduced manual handling operations
(D) All of the above
15. A fixture does not
(A) Holds the workpiece
(B) Locate the workpiece
(C)Guide the tool
(D) All of the above
16. Jigs are not used in
(A) Drilling
(B) Reaming
(C) Tapping
(D)Milling
17.The following material is commonly used for making locating and clamping devices
(A) High carbon steel
(B) Low carbon steel
(C) High speed steel
(D) Die steel
18. The following type of jig is used for machining in more than one plane
(A) Template jig
(B) Plate type jig
(C)Open type jig
(D) Box type jig
19.The following type of jig is used to drill a series of equidistant hole along a circle
(A) Index jig
(B) Plate type jig
(C) Open type jig
(D) Pot type jig
20.The following jig can be used for several different work pieces and operations
(A) Template jig
(B) Multi-station jig
(C) Index jig
(D) Universal jig
21. With an increase in lip angle keeping side rake angle constant, strength of tool…
(A) Increases (B) Decreases (C) Remains constant (D) None of the mentioned
22. For large positive back rake angle, tool will be
(A)Weaker (B) Stronger (C) Smoother (D) Harder
23. Which of the following will give large friction during chip flow?
(A) Positive back rake angle tool (B) Negative back rake angle tool (C) Zero back rake angle tool (D) Small lip angle tool
24. Thermal conductivity of cutting tool must be…
A) Very low B) Low C) High D) None of the mentioned
25. Wearing resistance of cutting tool must be
(A) High (B) Low (C) Very low (D) None of the mentioned
26. In metal machining, the zone where the maximum heat is generated due to the plastic deformation of metal is called:
(A) friction zone (B) work tool contact zone (C) shear zone (D) none of the mentioned
27. Jigs and Fixtures are used for
(A) Mass production (B) Identical parts production (C) Both ‘A’ and ‘B’ (D) None of the above
28.The use of jigs and fixtures
(A) Facilitates deployment of less skilled labour for production (B) Eliminates pre-machining operations like marking, measuring, laying out etc. (C)reduced manual handling operations (D) All of the above
29. A fixture does not
(A) Holds the workpiece (B) Locate the workpiece (C)Guide the tool (D) All of the above
30. Jigs are not used in
(A) Drilling (B) Reaming (C) Tapping (D)Milling
31. Fixtures are used in
(A) Milling (B) Shaping (C) Turning (D) All of the above
32. Principle of ______ states that “In order to achieve the maximum accuracy in location the locating points should, therefore, be placed as far apart from one another as it is possible”.
(A) Six point location (B) Least points (C) Extreme positions (D) Mutually perpendicular planes
33.The following holds the workpiece securely in a jig or fixture against the cutting forces
(A) Locating device (B) Clamping device (C) Guiding device (D) Indexing device
34.The following material is commonly used for making locating and clamping devices
(A) High carbon steel (B) Low carbon steel (C) High speed steel (D) Die steel
35.The following jig can be used for several different work pieces and operations
(A) Template jig (B) Multi-station jig (C) Index jig (D) Universal jig
36.The following is(are) the advantage(s) of cast jigs or fixtures
(A) No heat treatments are required for the cast jigs and fixtures (B) It prevents the occurrence of tool chatter in milling (C) if cast jigs or fixture drops down, they don’t get misaligned or de-shaped, although it may break (D) All of the above
37. Which of the following is the example of impact pressure forging ?
(A) striking a blow (B) shaping by press (C) all of the mentioned (D) none of the mentioned
38. Roll forging is done with the help of______
(A) cylindrical rolls (B) semi-cylindrical roll (C) both cylindrical and semi cylindrical rolls (D) none of the mentioned
39.In drawing operation the metal flows due to………
(A) Ductility (B) Work hardening (C) Plasticity (D) Yielding
40.Cogging, which is also called as drawing out, is basically?
(A) Open die forging operation (B) Closed die forging operation (C) Impression dies forging operation (A) Hold die forging operation
