15CR63B: White Wares Ceramics 6th Sem Syllabus for Diploma DTE Karnataka C15 Scheme

White Wares detail syllabus for Ceramics Engineering (54), C15 scheme is taken from DTE Karnataka official website and presented for diploma students. The course code (15CR63B), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below.

For all other ceramics 6th sem syllabus for diploma c15 scheme dte karnataka you can visit Ceramics 6th Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. For all other Elective-I subjects do refer to Elective-I. The detail syllabus for white wares is as follows.

Pre-requisites:

Basics of Ceramics, Ceramic Raw Materials, Ceramic Machinery.

Course Objectives:

Student should able to categorize different advanced ceramic materials and products with their distinguishing properties and application

Course Outcomes:

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1. Terracotta:

Definition, describe the classification (porous and polished terracotta), properties and field of application. Explain the manufacturing of roofing tile and wire cut bricks with a neat flow chart. Describe the important tests on terracotta like CCS. List possible defects (black coring, bloating, exploding, fracturing, warping, voids cracking) in terracotta with the causes and remedies.

2. Earthen ware:

Definition, classification of earthenware with examples. Write the composition of different earthenware’s.Definition of engobe, need of engobe, specify the required qualities of engobe and typical compositions of engobe. Illustrate the recent manufacturing process and advances in wall & floor tiles, difference between wall and floor tiles. Describe various defects and their remedies in different stages of manufacturing (drying – surface cracks, warping, laminations & firing defects – stuck ware, over firing, sulphuring). Discuss the important tests like crazing resistance, colour match & abrasion resistance test.

3. Plaster of Paris:

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4. Stone ware:

Definition, write the classification with examples, give the compositions of different stonewares. Explain the recent manufacturing methods (pressure, vacuum & centrifugal casting) of different fine sanitary wares and extrusion of stoneware pipes with neat flow diagrams. Describe glazing of stoneware pipes by vapour/salt glazing method. Identify the Common defects in stoneware, mention their causes with remedies. Describe tests on stone wares like hydraulic pressure, porosity, absorption, chemical resistance and thermal shock test.

5. Porcelain:

Definition, classification (soft paste porcelain and hard paste porcelain) with examples. Write the compositions for Bone china wares, its manufacturing (single firing and double firing) with flow diagram, properties and applications. Describe low tension and high tension porcelain, technical datasheet and applications. Explain the manufacturing of low tension insulator and high tension insulators (disc and bushings) with neat flow diagram. Describe the turning process of disc insulators and bushings. Discuss their physical, mechanical, and electrical properties and common tests conducted on insulators. Discuss the rutile and steatite bodies and produce a comparative statement between them. Define spark plug; explain its manufacturing with flow chart and properties.

Reference Books:

For complete syllabus and results, class timetable and more pls download iStudy. Its a light weight, easy to use, no images, no pdfs platform to make students life easier.

e-Resources

1. https://www.youtube.com/playlist?list=PL5Tm88GtGgQwo7wJCARq323Abu5q9CL4f

Suggested Student Activity

1. Prepare decorative terracotta fired ware and make a report on the process, problems encountered with preventive measure taken to overcome.
2. Surf the internet / media and make a report on different shapes of roofing tiles
3. Surf the internet /media and make a report on advanced shaping methods.
4. Visit a nearby whiteware industry and make a report on the manufacturing process.
5. Collect/ prepare datasheets of stoneware/ Porcelain products available in the market.

Note: Student should prepare hand written report with minimum 2-3 pages and reports should not be copied from earlier batches. And other similar tasks can be assigned.

Model Question Paper:

(CIE)

1. Describe porous and polished terracotta.
2. Illustrate the manufacturing of roofing tiles with flow chart.

Or List the properties and uses of terracotta.

3. Explain the need of engobe.

Or Compare glazed wall and floor tile

4. Write the causes and remedies for lamination and sulphuring.

Model Question Paper:

(SEE)

Part-A

Answer any 6 of the following 6×5=30 marks

1. Enumerate the properties of terracotta. C1
2. State the compositions of different earthenware bodies. C2
3. Draw the flow chart for making glazed wall tile. C2
4. Define POP and list its uses. C3
5. Describe salt glazingfor sewer pipes. C4
6. Tell the properties and uses of stonewares. C4
7. Define high tension insulator and list its properties. C5
8. List the physical, mechanical and electrical properties of porcelain. C5
9. Draw the neat sketch of sparkplug and label its parts. C5

PART-B

Answer any 7 of the following 7×10=30 marks

1. Explain the various defects in terracotta with their causes and remedies. 10 C1
1. illustrate the making of wire cut bricks with flow diagram. 7 C1
2. write a note on CCS test for terracotta. 3 C1
3. Illustrate in detail the manufacturing of glazed floor tile. 10 C2
1. Write the causes and remedies for warping and lamination. 6 C2
2. Write a note on crazing resistance test. 4 C2
1. Explain the calcination process of gypsum to make POP. 6 C3
2. Describe the importance of water/plaster ratio in mould making. 4 C3
1. List the properties of good quality POP mould. 5 C3
2. Explain shaping of sanitary wares by pressure casting. 5 C4
1. Explain two common defects in stoneware. 5 C4
2. Illustrate the shaping of sewer pipe by extrusion. 5 C4
1. Write a note on hydraulic and chemical resistance test on stonewares. 5 C4
2. Compare low tension and high tension insulators. 5 C5
1. Illustrate the making of bone china ware with flow chart. 7 C5
2. Write the properties of bone china wares. 3 C5
1. Illustrate the manufacturing of disc insulator in detail. 8 C5
2. List the properties of sparkplug. 2 C5

For detail syllabus of all other subjects of BE Ceramics, C15 regulation do visit Ceramics 6 syllabus for C15 Regulation.

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