Name of the University : IGNOU The People’s University
Department : Footwear Technology
Degree : B.Sc
Subject Code/Name : BFW-040/Manufacturing Technique – I
Year : December, 2011
Website : ignou.ac.in
Document Type : Question Paper
Download Model/Sample Question Paper : https://www.pdfquestion.in/uploads/ignou.ac.in/6262-BFW-040.pdf
IGNOU Manufacturing Technique – I Question Paper
B.Sc. Footwear Technology (BSCFWT) Term-End Examination :
BFW-040 :
Time : 3 hours Maximum Marks : 70
Note : All questions are compulsory and use of scientific calculator is permitted.
Related : IGNOU The People’s University BFW038 Introduction to Manufacturing Technique B.Sc Question Paper : www.pdfquestion.in/6261.html
1. (a) Choose correct option from the following. 5×1 =5
(i) A brogue shoe must have the following feature :
(A)Apron
(B)Folding
(C)Gimping and Punching
(D)Wing Cap
(ii) How many arches human feet have
(A) 3 (B) 5
(C) 4 (D) 2
(iii) Marking slots in patterns are opened for which margin.
(A) Underlay (B) Folding
(C) Seam (D) Trimming
(iv)How many bones a human foot has ?
(A) 28 (B) 24
(C) 52 (D) 26
(v)In English sizing systems, children size goes up to :
(A) 13 (B) 11
(C) 23 (D) 17
(b) Answer the following : 5 x1 =5
(i)Why do we reduce lining from upper in toe and heel part of shoe along the centre line ?
(ii)What do you understand from flexing line ?
(iii)State the difference between formal and casual footwear.
(iv)Name the basic shoe styles.
(v)What is lasting margin ? Why do we need it ?
(c) What is last ? List the types of last. Do 5 suggest which last is best suited for making what style of footwear.
2. (a) State true or false : 5×1=5
(i)Line of tightness is also known as line of strength.
(ii)Back strap is the part of shoe upper.
(iii)Generally the goat skin has more defects then the calf leather.
(iv)High quality leather can be cut in layers.
(v)The percentage of defects in C grade leather is 18%.
(b) Explain in brief (any five) of the following : 5×1=5 Why the layout facing must be stronger ?
(ii)Why the inside Quarter can be taken up from the lower grade leather than the outside Quarter ?
(iii)Show the lineS of tightness in calf skin.
(iv)What is area discrepancy ?
(v)Define the table run method of grading.
(vi)What is meant by sorting of leather ?
(vii)From which portion of the side you will trace the vamp ? Give reason.
(c) Answer any four of the following : 4×2.5=10
(i)The leather procured from tannery had 6% of the area shortage and 6% of the grade waste whereas the leather procured from the other tannery had 5% of the area shortage and 7% of the grade waste. Which lot you will buy and why ?
(ii)What do you understand by purchase cost variance ? A shoe factory has received 7000 sq.ft of leather of TR grade. The price quoted as Rs.60/- per sq.ft. After arrival of the leather following result is observed on checking the lot
Grade | Quantity :
A 1575 sq.ft
B 2550 sq.ft
C 2925 sq.ft
Calculate purchase cost variance in terms of Profit ( +) or loss ( —)
(iii)Explain the various types of random tests for selection of leather.
(iv)Explain the purpose of leather grading explain the grading with reference to design.
(v)What are the recommended controlling parameters of leather storage ?
B.Sc. FOOTWEAR TECHNOLOGY (BSCFWT)
Term-End Examination June, 2015 :
BFW-040 : Manufacturing Technique
Time : 3 hours
Maximum Marks : 70
Note : All questions are compulsory.
Fill in the blanks :
(a) Thong Last is used for making
(b) Standard back height of size 42 is mm.
(c) In Oxford style overlays the quarter.
(d) U-binding is also called as
(e) Heel grip is a component.
2. Why do we provide the following margins ?
(a) Folding
(b) Underlay
(c) Trimming
Give approximate measurement (in mm) of the above margins. 3×2=6
3. Differentiate between the following : 2×2=4
(a) Velcro and Elastic
(b) Toe spring and Heel height
4. Answer the following questions in brief : 6×2=12
(a) What do you mean by cello tape test ?
(b) What are the natural defects found on leather ?
(c) Why is pressure setting required before start of machine cutting ?
(d) How does the lines of tightness run in a cow F.G. hide ? Explain with a diagram.
(e) What are the advantages of machine cutting as compared to hand cutting ?
(f) What is the percentage defect found in leather ? Give an example also.
5. What is the purpose of leather grading ? Explain the shoe factory method of grading.
6. What are the important points to be kept in mind while making layout of a Derby shoe on cow full grain leather ?
7. Name and explain with the help of a diagram, different types of two cutting edges needle point employed in shoe making.
8. Explain the different physical properties of cotton and synthetic threads.
9. Name and explain the different parts of skiving machines.
10. What do you understand by BOS ? Explain. 5
11. What are the various methods for manufacturing fibre boards ? Explain the cylinder vat machine with the help of a diagram.
12. Write ten important parts and functions of travelling head cutting machine. 10