Solved question paper for MDD May-2022 (DIPLOMA 6th)

Solved Question Paper

Machine Design and Drawing May-2022

PSBTE • DIPLOMA • Production and Industrial Engineering • 6th • May-2022

Machine Design and Drawing for Punjab State Board of Technical Education Diploma in Engineering, Production and Industrial Engineering, 6th semester is a subject page where students can find subject-wise previous year question papers and old exam papers. It helps in revision by showing the kind of questions asked, the exam pattern, and the topics that are repeated in semester exams. BRpaper is not the official website of Punjab State Board of Technical Education. It is a student resource to browse previous year papers for practice and better exam preparation, so you can review important questions and understand the paper style before appearing in the exam.

Solved Questions

Solved
  1. In mechanical parts, two types of possible failure are _____ and _____.
    Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA
  2. Working stress should never exceed _____ stress.
    Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA
  3. A cotter is placed _____ to shaft axis.
    Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA
  4. Two examples of permanent joints are _____ and _____.
    Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA
  5. The types of stress developed in the keys are _____ and _____.
    Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA
  6. The flange coupling is _____ type of coupling.
    Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA
  7. Shafts are made of _____
    Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA
  8. The device used to connect two shafts is called _____.
    Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA
  9. Knuckle joint is always subject to _____
    Fill in the Blanks 1 Marks May-2022 • PSBTE DIPLOMA
  10. A knuckle joint is used to connect rods, which are under the act ion tensile load. (true/false)
    True / False 1 Marks May-2022 • PSBTE DIPLOMA
  11. The shaft with key way is stronger than shaft without key way. (true/false)
    True / False 1 Marks May-2022 • PSBTE DIPLOMA
  12. Eye bolts are used for locking device (true/false)
    True / False 1 Marks May-2022 • PSBTE DIPLOMA
  13. Hook’s law holds good up to elastic limit (true/false)
    True / False 1 Marks May-2022 • PSBTE DIPLOMA
  14. Sleeve coupling is not a flexible coupling. (true/false)
    True / False 1 Marks May-2022 • PSBTE DIPLOMA
  15. Caulking process is used to make the joints leak proof. (true/false)
    True / False 1 Marks May-2022 • PSBTE DIPLOMA
  16. Discuss design procedure for a machine component
    Short Answer 5 Marks May-2022 • PSBTE DIPLOMA
  17. Give the comparison of designed and undersigned work
    Short Answer 5 Marks May-2022 • PSBTE DIPLOMA
  18. Explain terms Depth of thread, Pitch, Pitch diameter, Lead and Nominal diameter in screw threads.
    Short Answer 5 Marks May-2022 • PSBTE DIPLOMA
  19. Sketch any three types of keys proportionately
    Short Answer 5 Marks May-2022 • PSBTE DIPLOMA
  20. Give advantages and disadvantages of riveted joints
    Short Answer 5 Marks May-2022 • PSBTE DIPLOMA
  21. Write the comparison between knuckle and cotter joint.
    Short Answer 5 Marks May-2022 • PSBTE DIPLOMA
  22. Write the purpose of coupling. How to classfied types of couplings?
    Short Answer 5 Marks May-2022 • PSBTE DIPLOMA
  23. Describe different parts of spigot joints
    Short Answer 5 Marks May-2022 • PSBTE DIPLOMA
  24. Taking diameter of rod 20mm, calculate dimensions of various parts of knuckle joint and draw front view and side view
    Long Answer 15 Marks May-2022 • PSBTE DIPLOMA
  25. Write various steps of the design of a screw jack.
    Long Answer 15 Marks May-2022 • PSBTE DIPLOMA
  26. Design and Draw a flange coupling required to transmit 29 kW at 300 rpm. Flanges are connected by 8 bolts having an allowable shear stress of 60 N/mm^2. Assume material of shaft and bolt are same.
    Long Answer 15 Marks May-2022 • PSBTE DIPLOMA
  27. Design and draw the rectangular key for a shaft of 50 mm diameter having width 16 mm and thickness 10 mm. The shearing and crushing stresses for the key material are 42 MPa and 70 MPa
    Long Answer 15 Marks May-2022 • PSBTE DIPLOMA

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01 What can I find on the Machine Design and Drawing subject page?

You can browse subject-wise previous year question papers and old exam papers for Machine Design and Drawing in the PSBTE Diploma in Engineering 6th semester.

02 How do these old papers help in exam preparation?

They help you revise important topics, understand the question style, and get familiar with the exam pattern used in previous semesters.

03 Are these papers official PSBTE papers?

BRpaper is not the official website of Punjab State Board of Technical Education. It केवल provides a student-friendly place to find and review previous year papers.

04 Can I use these papers to find repeated questions?

Yes, old papers are useful for spotting repeated questions and commonly asked topics, which can help you focus your revision.

05 Does this page include solved papers or notes?

This page is meant for previous year question papers and exam practice material. It does not claim to provide solved papers or notes.