Chemical Testing of Leather Practical detail TNDTE Diploma syllabus for Leather Technology (LT), M scheme is extracted from TNDTE official website and presented for diploma students. The course code (39065), 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. The syllabus PDFs can be downloaded from official website.
For all other leather tech 6th sem syllabus for diploma m scheme tndte you can visit Leather Tech 6th Sem Syllabus for Diploma M Scheme TNDTE Subjects. The detail syllabus for chemical testing of leather practical is as follows.
Rationale:
In Diploma level engineering education skill development plays a vital role. The skill development can be achieved by on hand experience in handling various instruments, apparatus and equipment. This is accomplished by doing engineering related experiments in practical classes in various laboratories.
Guidelines:
- All the eleven experiments given in the list of experiments should be completed and given for the end semester practical examination.
- In order to develop best skills in handling Instruments/Equipment and taking readings in the practical classes, every two students should be provided with a separate experimental setup for doing experiments in the laboratory.
- The external examiners are requested to ensure that a single experimental question should not be given to more than four students while admitting a batch of 30 students during Board Examinations.
Allocation of Marks:
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Chemical Testing Of Leather
- Sampling position of Leather for chemical testing of Leather.
- Analysis of a Liquor/Extracts
- Moisture
- Cr2O3 Content
- Acid Combined with Chromium
- Basicity
- pH of Chrome liquor
- Qualitative and Quantitative analysis of Vegetable Tanning Materials.
- Determination of Acid Value Saponification Value and Iodine Value of oil.
- Analysis of Various Type of Leather for Moisture content
- Analysis of Various Type of Leather for Solvent Extractable
- Analysis of Various Type of Leather for water soluble matters
- Analysis of Various Type of Leather for nitrogen &hide substance
- Analysis of Various Type of Leather for Cr2O3
- Analysis of Various Type of Leather for Al2O3
- Analysis of Tannin and Non Tannin of Vegetable Tanned Leathers
For detail syllabus of all other subjects of BE Leather Tech, M scheme do visit Leather Tech 6th Sem syllabus for M scheme.
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