Diploma Manufacturing Technology 1 N Scheme important questions Unit -2

Diploma Manufacturing Technology 1 N Scheme important questions

Subject : Manufacturing Technology – 1    Scheme : N 

Unit – 2, Joining processes 

Unit- 2 JOINING PROCESSES Syllabus
Chapter: 2.1: Arc Welding
Definition – arc welding equipment – arc welding methods – carbon arc, metal arc, Metal Inert gas (MIG), Tungsten inert gas (TIG), Atomic hydrogen, Plasma arc, Submerged arc and Electro slag welding.
Chapter: 2.2: Gas welding
Definition Gas Welding Equipment– Oxy and acetylene welding – Three types of flame– resistance welding – classification of resistance welding – butt – spot – seam – projection welding – welding related processes – oxy and acetylene cutting – arc cutting – hard facing bronze welding – soldering and brazing special welding processes – cast iron welding – thermit welding – solid slate welding, ultrasonic, diffusion and explosive welding – explosive cladding – modern welding, electron beam and laser beam welding – types of welded joints – merits and demerits of welded joints – inspection and testing of welded joints – destructive and nondestructive types of tests – magnetic particle test – radiographic and ultrasonic test defects in welding – causes and remedies – safety practices in welding .

NOTE :

1. The highlighted Questions are asked more than two times in the Board Exam – M Scheme, We Matched the syllabus of M Scheme & N Scheme and Removed M Scheme Questions

2. These Questions are collected from Board Examination Question Papers.

3. The student may practice these questions

Diploma Manufacturing Technology 1 N Scheme important questions

3 marks questions.

  1. Name the two basic types of electrode.
  2. Name any two non – destructive tests used in welding inspection.
  3. Describe the function of a pressure regulator fixed on a gas cylinder.
  4. What are the advantages of atomic hydrogen welding?
  5. Distinguish between soldering and brazing.
  6. Write the applications of plasma arc and submerged arc welding.
  7. Write any four defects in welding.
  8. What is the principle of resistance welding?
  9. Sketch any one type of gas welding technique.
  10. Enumerate any two basic types of welding process
  11. Name any two welding defects.
  12. State the limitations of gas welding
  13. What are the types of flames? Explain any one of them.
  14. Sketch and explain seam welding.
  15. Explain soldering.
  16. Explain the principle of resistance welding.
  17. State the expansion of TIG and MIG welding,
  18. List the advantages of gas welding.
  19. Define welding
  20. What is flame cutting?
  21. Sketch and explain spot welding.
  22. Sketch and explain radiographic test.

Diploma Manufacturing Technology 1 N Scheme important questions, Diploma N scheme Manufacturing Technology Important Questions, N Scheme important question, Diploma N scheme Mechanical important questions

7 / 14 marks questions.

  1. Sketch and explain any two types of resistance welding.
  2. Sketch and explain the three types of gas flames.
  3. Explain induction welding process. (5 marks)
  4. What are the common defects in welding? ( 5marks)
  5. Describe the process of laser beam welding with the aid of a neat sketch. List out its applications.
  6. Explain MIG and TIG welding with sketches.
  7. Sketch and explain the magnetic particle test and ultrasonic test.
  8.  With a neat sketch, describe the electron beam welding process. List out the advantages of this process.
  9. How welding of cast iron is carried out? ( 5 marks)
  10. What is brazing? Describe briefly two methods of brazing.
  11. Sketch and explain the oxy-acetylene flame cutting process.
  12. Sketch and explain the friction welding process. State its applications.
  13. Sketch and explain submerged arc welding and state its applicatons.
  14. Sketch and explain the gas welding equipment set up.+

Check – Diploma Manufacturing Technology 1 N Scheme important questions Unit  1 Click here

Diploma Manufacturing Technology 1 N Scheme important questions, Diploma N scheme Manufacturing Technology Important Questions, N Scheme important question, Diploma N scheme Mechanical important questions

 

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