Name of the College : Valliammai Engineering College
Subject : Process Planning and Cost Estimation
Subject Code : ME2027
Website : valliammai.co.in
Document Type : Question Bank
Department : Mechanical Engineering
Semester : VII
Degree : B.E
Question Bank : https://www.pdfquestion.in/uploads/valliammai.co.in/2839-ME2027-Process%20Planning%20and%20Cost%20Estimation.pdf
Valliammai Process Planning & Cost Estimation Question Paper
VALLIAMMAI ENGINEERING COLLEGE
DEPARTMENT OF MECHANICAL ENGINEERING
Sub. Code/Name: ME2027-Process Planning & Cost Estimation Year/Sem: IV/VII
QUESTION BANK
UNIT-I
WORKSTUDY AND ERGONOMICS :
Part-A : (2 Marks)
1. What is meant by Work Study?
2. Mention few application of work study
3. What is meant by Method Study?
Related : Valliammai Engineering College CC7101 Finite Element Applications in Manufacturing Engineering M.E Question Bank : www.pdfquestion.in/2841.html
4. What is Process Charts?
5. What are the various symbols of process chart?
6. Explain outline process chart.
7. Explain two hand process chart.
8. What is SIMO Charts?
9. What is multiple activity charts?
10. What are therbligs?
11. Where string diagram is used?
12. What is travel chart?
13. What is meant by work measurement?
14. What are the techniques of work measurement?
15. Define performance rating?
16. What is allowance?
17. What do you mean by standard time?
18. How do you calculate the standard time?
19. What is meant by ergonomics?
20. State some application of ergonomics?
Part-B : (16 Marks)
1. Define the terms ‘work study’, ‘method study’ and ‘work measurement’. Also briefly explain how use of work study leads to higher productivity in a manufacturing unit.
2. What are the various symbols of process chart? Write and explain briefly.
3. Explain the significance, construction and applications of the. following recording techniques: (i) Outline process chart (ii) Flow process chart (iii) Two handed process chart; and (iv) Multiple activity charts.
4. Differentiate between (i) Cyclograph and chronocyclegraph (ii) Travel chart and string diagram (iii) Flow process chart and flow diagram
5. What are therbligs? Give any five therbligs with symbols
6. List the principles of motion economy as applied to: (i) The use of human body, (ii) Arrangement of work place, and (iii) Design of tool and equipment
7. Define work measurement and state its objectives.
8. Briefly explain the various techniques of work measurement.
9. Define time study List down the various steps in conducting a stop watch time study.
10. What is meant by ergonomics? Describe the objectives of the study of ergonomics.
UNIT-II
PROCESS PLANNING :
Part-A : (2 Marks)
1. What is meant by process planning?
2. Define technology view of process planning.
3. What are the activates associated with process chart?
4. What are the factors affect process planning?
5. List any four information required for process planning.
6. What are factors that influence process planning?
7. What are the reasons for process documentation?
8. State the general approaches to process planning?
9. What is manual process planning?
10. What are the advantages of manual process planning?
11. What are the disadvantages of manual process planning?
12. What is CAPP?
13. What are the advantages of CAPP?
14. What is Flow Chart?
15. List any two advantages and limitations of flow and Decision charts?
16. Explain process planning activates.
17. What are the disadvantages of flow charts?
18. What is decision table?
19. State the benefits of decision table?
20. What are the tools for acquiring documentation knowledge?
Part-B : (16 Marks)
1. Explain the technological framework of process by using a block diagram. (16)
2. List the information required for process planning. (16)
3. What are the factors that influence process planning? (16)
4. Explain in detail the process planning activities. (16)
5. Explain the manual approach to process planning. (8) What are advantages and limitations? (8)
6. (i)What is meant by CAPP? (4) (ii) List out the benefits of CAPP systems. (12)
7. Explain the two approaches commonly used in CAPP system bringing out their advantages and limitations. (16)
8. Compare and contrast the features of variant and generative CAPP systems. (16)
9. Write short notes on ‘tools for developing manufacturing logic and knowledge’.
10. What are the advantages and limitations of using? (i) Flow charts (8) (ii) Decision tables (8)