Solved question paper for WT-2 Dec-2017 (DIPLOMA automobile engineering 4th)

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Workshop technology-2

Previous year question paper with solutions for Workshop technology-2 Dec-2017

Our website provides solved previous year question paper for Workshop technology-2 Dec-2017. Doing preparation from the previous year question paper helps you to get good marks in exams. From our WT-2 question paper bank, students can download solved previous year question paper. The solutions to these previous year question paper are very easy to understand.

These Questions are downloaded from www.brpaper.com You can also download previous years question papers of 10th and 12th (PSEB & CBSE), B-Tech, Diploma, BBA, BCA, MBA, MCA, M-Tech, PGDCA, B-Com, BSc-IT, MSC-IT.

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Question paper 1

  1. SECTION-A

    Q1. a) Fill in the blanks.

    i. The angle between the tool face and a plane parallel to the tool base is called_______.

    Answer:

    2. Read more

  2. ii. Fixtures are _______ in construction than jigs.

    Answer:

    3. Read more

  3. iii. In ______ tool moves with the help of a compound slide which is swiveled at an angle to the lathe axis.

    Answer:

    4. Read more

  4. iv. The function of the ______ is to give various feeds to the cutting tool.

    Answer:

    5. Read more

  6. v. _______ is the angle between the leading edge of land and drill axis.

    Answer:

    7. Read more

  7. vi. The basic size of the horizontal boring machine is the diameter of the __________.

    Answer:

    8. Read more

  8. vii. A _______ machine is designed for locating and boring holes in dies, gauges, and other precision parts.

    Answer:

    9. Read more

  9. viii. The downward stroke in a slotter is also called __________ stroke.

    Answer:

    10. Read more

  11. ix. To overcome the problem of chip disposal the broaches are provided with__________.

    Answer:

    12. Read more

  12. x. Mineral oils are composed of __________.

    Answer:

    13. Read more

  13. b) State True or False.

    xi. Cutting fluids provides cushioning effect between the job surface and the tool.

    Answer:

  14. xii. A fixture holds the job and guides the tool.

    Answer:

  16. xiii. In a draw cut shaper the tool cuts the material in forward stroke.

    Answer:

  17. xiv. Pull broaches are longer than push broaches.

    Answer:

  18. xv. For general work the standard two-fluted twist drill possess an included point angle of 118º.

    Answer:

  19. SECTION-B

    Q2. Attempt any five questions.

    a. What is difference between jig and fixture?

    Answer:

    20. Read more

  21. b. Describe the specifications of boring machines

    Answer:

    22. Read more

  22. c. Explain the working principle and function of a planer.

    Answer:

    23. Read more

  23. d. How cutting fluids are selected for different materials?

    Answer:

    24. Read more

  24. e. Explain taper turning and step turning.

    Answer:

    25. Read more

  26. f. Differentiate between pull broaching and push broaching

    Answer:

    27. Read more

  27. g. What do you understand by the tool signature?

    Answer:

    28. Read more

  28. h. Write a short note on high speed steel or tungsten carbide

    Answer:

    29. Read more

  29. SECTION-C

    Q3. Attempt any three questions.

    i. Describe main parts of lathe and their functions

    Answer:

    30. Read more

  31. ii. Describe the construction and working of radial drilling machine.

    Answer:

    32. Read more

  32. iii. How boring machines are classified? Explain the working of a vertical boring machine.

    Answer:

    33. Read more

  33. iv. Name the various methods of lubrication of machine tools. Explain two of them.

    Answer:

    34. Read more

  34. v. Describe comparison between shaper and planer.

    Answer:

    35. Read more