Pune University BE Printing Quality Control Techniques in Printing Question Papers

Pune University Previous Exam Paper

B.E. (Printing) QUALITY CONTROL TECHNIQUES IN PRINTING

(2008 Pattern) (Elective – I) (Sem. – I)

Time :3 Hours]                                                                                              [Max. Marks :100

Instructions to the candidates:

1)            All questions are compulsory.

2)            Answers to the two sections should be written in separate books.

SECTION – I

QI) a) Explain in detail Quality specification.                                                    [16]

b)        Explain the concept Quality Inspection 8 Quality Challenges in Printing.

OR

a)        Explain the concept of Quality in detail.                                                      [16]

b)        Explain Quality cost in detail.

Q2) The amount of Ink filled in 2 litter can by an automatic canning machine is Monitored using a control chart.                                                                                                  [18]

Draw X-bar 8 S charts for the data collected at 10 different times. Is the process in control? Assume Ap = 0.577, d2 = 2326 DQ DR = 2.115, BQ B4 a 2.089

1

2

3

4

5

6

7

8

9

10

2.01

2.0

0

1.99

1.98

1.96

2.1

0

2.02

2.01

.9

1. 6

1.99

2.02

.9

1. 8

1.98

1.99

2.01

.0

2. 4

2.00

1.98

1.9

9

2.00

2.00

1.9

9

2.1

2.00

2.03

.0

2. 7

1.99

1.97

.0

2. 3

2.04

2.01

2.0

0

2.2

1.96

2.12

2.0

2

1.97

1.99

.0

2.6

2.01

2.01

.9

1. 7

2.00

1.95

1.99

1.9

9

2.04

2.02

2.1

0

2.02

 

OR

A line inspector in an engineering company recorded dimensions of each of the five jobs selected at the end of every half an hour of the five hours in the morning.   [18]

1

2

3

4

5

25.0

25.0

25.0

25.0

25.0

0

1

0

3

1

25.0

25.0

25.0

25.0

25.0

0

3

0

4

3

25.0

25.0

25.0

25.0

25.0

1

2

2

3

2

25.0

25.0

25.0

25.0

25.0

1

2

2

1

4

25.0

25.0

25.0

25.0

25.0

2

2

3

3

0

25.0

25.0

25.0

25.0

24.9

6

3

2

0

9

24.9

24.9

25.0

25.0

24.9

9

8

2

2

9

25.0

25.0

25.0

24.9

25.0

2

1

1

9

2

25.0

25.0

24.9

25.0

25.0

3

1

7

1

3

25.0

24.9

24.9

24.9

24.9

2

9

9

8

7

 

Plot X bar 8 R chart 8 find out which of the given observations are out of control Ap = 0.5768, DQ = 0, D4 = 2.114.

Q3) a) Explain World class manufacturing in detail.                                                     [8]

b)                                                                                                                                                                                                                                                                    Explain Lean manufacturing in detail.                                                                                           [8]

OR

a)        Explain Computer integrated manufacturing.                                               [8]

b)        Explain Flexible manufacturing system in detail.                                        [8]

SECTION – II

Q4) a) Explain any two Physical properties of Ink.                                                        [9]

b) Explain Inventory management in Printing industry.                                                                          [9]

OR

a)        Explain any two Physical properties of Paper.                                             [9]

b)        Explain Press performance testing of ink.                                                     [9]

Q5) a) Explain Raster image Processing in detail.                                                         [8]

b) Explain Quality of originals 8 input resolution.                                                                                      [8]

OR

a)        Explain need of Printer profile with respect to obtaining Quality Printing.

b)        Explain file formats.                                                                                          [8]

Q6) Explain the process of Gravure press characterization 8 Standardization. [16]

OR

Explain in short following Press Standards.                                                       [16]

GRACoL, SWOP, TAPPI and ISO.

Leave a Comment