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Previous Year Exam Questions for Basic Manufacturing process - BMP of 2018 - BPUT by Bput Toppers

  • Basic Manufacturing process - BMP
  • 2018
  • PYQ
  • Biju Patnaik University of Technology Rourkela Odisha - BPUT
  • Mechanical Engineering
  • B.Tech
  • 35 Offline Downloads
  • Uploaded 10 months ago
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Registration No : Total Number of Pages : 02 B.Tech PME5G001 5th Semester Regular Examination 2018-19 MANUFACTURING PROCESS BRANCH : MECH Time : 3 Hours Max Marks : 100 Q.CODE : E573 Answer Question No.1 (Part-1) which is compulsory, any EIGHT from Part-II and any TWO from Part-III. The figures in the right hand margin indicate marks. Part- I Short Answer Type Questions (Answer All-10) Q1 a) (2 x 10) What are the common allowances provided on the pattern and why? b) Distinguish between green sand moulding and dry sand moulding. c) What is snagging? d) What is carburizing flame? What is its use? e) f) What are the functions of coated electrodes? What are the common forging defects? g) What is knurling? h) What is taping operation in lathe? i) What is rapid prototyping processes? j) Differentiate the capstan and turret lathes, Part- II Q2 Focused-Short Answer Type Questions- (Answer Any Eight out of Twelve) a) What are main advantages and disadvantages of die casting? b) Differentiate TIG and MIG. c) What are the common defects in welding? Explain. d) Explain the Brazing and soldering. e) List the different stages in drop forging processes in production of spanner f) What are different types of forging method? Explain. g) How a lathe machine is specified? h) Differentiate the shaper and planner machine. i) Explain the standoff distance vs MRR rate in AJM. j) What are the taper turning methods in lathe machine? Describe at least two methods. k) l) Differentiate the hot and cold working of metals. Also mention the merits and demerits. Write short notes on ultrasonic machining. (6 x 8)

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Part-III Long Answer Type Questions (Answer Any Two out of Four) a) What do you understand by gating system? Explain the different type gating systems with their merit and demerit. b) What are the common defects in casting? What are the causes and remedies? (8) Q4 a) Enumerate submerged arc welding processes. b) Explain the different type of resistance welding. (8) (8) Q5 a) Describe the Electro Discharge Machining. b) Explain the principle of Laser Beam Machining. (8) (8) Q6 a) (8) Q3 Describe the various zones in cupola furnace. What are the functions of the oxidation and reduction zones? b) Explain the investment casting. (8) (8)

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