Clothing And Textile - Study Mode

Show All Answers

[#71] Which two different methods of spinning are used to create yarns?

(A) Staple spinning and Extrusion spinning

(B) Carded spinning and Combed spinning

(C) Worsted spinning and Combed spinning

(D) Extrusion spinning and Twisting

Correct Answer

(B) Carded spinning and Combed spinning

[#72] Bulky yarns are made by 1. modification in chemical spinning. 2. varying the-cross-sectional shape of fibres. 3. varying the pressure of extrusion through spinneret. 4. addition of bubbles using air duct. Select the correct answer

(A) 1 and 2

(B) 2 and 3

(C) 3 and 4

(D) 2 and 4

Correct Answer

(D) 2 and 4

[#73] Which fabric is referred as luxurious, beautiful, highly comfortable and soft?

(A) Silk

(B) Wool

(C) Cotton

(D) Linen

Correct Answer

(A) Silk

[#74] Match the finishes given in List-I with their purpose given in List-II List-I List-II a. Singeing 1. Increases the lustre of the fabric b. Scouring 2. Provides smooth surface c. Tentering 3. Removal of desizing products, pectin and wax from wool d. Calendering 4. Mechanical straightening process 5. Burning of the raised fiber ends

(A) a-5, b-2, c-3, d-4

(B) a-1, b-2, c-4, d-3

(C) a-2, b-5, c-1, d-4

(D) a-5, b-3, c-4, d-2

Correct Answer

(D) a-5, b-3, c-4, d-2

[#75] Which technique is widely used for both fibre and yarn?

(A) Stratified sampling

(B) Cluster sampling

(C) Random sampling

(D) None of these

Correct Answer

(C) Random sampling