Q221
Open questionSulphur dyes are basically used for
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Clothing and Textile
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298
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Q222
Open questionChemical finishes exclusively given to cotton to increase lustre, strength and dye ability are
1. fulling
2. crabbing
3. bleaching
4. mercirisation
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1. fulling
2. crabbing
3. bleaching
4. mercirisation
Select the correct answer
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Q223
Open questionWhat is the popular sari from Odisha which is an example of 'Ikat'?
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Q224
Open questionWhat is the first step for production cycle?
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Q225
Open questionWhat does one mean by 'Kalam' and 'Karl'?
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Q226
Open questionAssertion (A) Acid dyes are suitable for wool and silk.
Reason (R) Acid dyes form ionic bonds with the amino groups found in wool and silk.
Reason (R) Acid dyes form ionic bonds with the amino groups found in wool and silk.
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Q227
Open questionWhy the investigation procedure is done by independent laboratories?
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Q228
Open questionThe word 'textiles' comes from Latin word 'textile' which means
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Q229
Open questionLinen is called the bast fibre because it is
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Q230
Open questionWhat is true with regard to fabric?
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Q231
Open questionMatch the dyes given in List I with their characteristics given in List II
| List-I | List-II |
| a. Disperse dye | 1. Contain a functional group to improve solubility in alcohols |
| b. Direct dye | 2. Applied from acid bath |
| c. Azoic dye | 3. Water-soluble dyes and substantive to cellulose and protein fibres |
| d. Metallised dye | 4. Dye developed with in textile from chemical reactions |
| 5. Only slightly soluble in water and diffuses into most thermoplastic fibres |
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Q232
Open questionWhat is the symbolisation of Chamba rumal?
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Q233
Open questionPolyester dissolved in
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Q234
Open questionSewing thread require final finishing as
1. a protective coating against abrasion.
2. the appearance and characteristics desired in final seam.
3. the frictional characteristics required for satisfactory sewing.
4. protection against heat generated during sewing.
1. a protective coating against abrasion.
2. the appearance and characteristics desired in final seam.
3. the frictional characteristics required for satisfactory sewing.
4. protection against heat generated during sewing.
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Q235
Open questionStaple spun yarns are
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Q236
Open questionFlax and cotton does not show pilling because of
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Q237
Open questionThe general methods of determining fabric is by
1. Unravelling the cloth
2. Use of pick glass
3. Medical pick counter
4. Fabric projector
1. Unravelling the cloth
2. Use of pick glass
3. Medical pick counter
4. Fabric projector
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Q238
Open questionLock knit fabric is basically a
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Q239
Open questionWhat is called about the doubt 'Ikat' weaving tradition of Gujarat?
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Q240
Open questionWhat is the key characteristic of performing sampling?
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