Yarn Quiz Part-04

Yarn Quiz Part-04

1. If H-bond present in fiber then fiber gets more strength?

Yes

No None

None


2. How can short fibre remove?

By Roving

By Winding

By combing


3. What is the comber wastage and waste%?

Noils (12-17)%

Noels, (12-18)%

Noels, (11-18)%


4. What is draw frame waste?

Sliver wastage

Roving wastage

Carded Sliver wastage


5. What is the simplex wastage?

Sliver wastage

Sliver wastage & Roving wastage

Roving wastage


6. How much trash% in cotton?

Generally 1% to 2.5%.

Generally 1% to 5%.

Generally 1% to 10%.


7. What is MR% of polyester?

0.3

0.4

0.5


8. What is MR% of jute?

13.75

14.25

15.50


9. What is MR% of viscose and silk?

3.0

11.0

21.0


10. What is MC% of cotton?

7.834

8.835

9.836


11. What is MR% of wool?

16.0

32.0

64.0


12. What is MR% of nylon?

4.01

4.09

4.0


13. Polyester is dissolved into 900% nitro benzene at 100*C?

Yes

No

None


14. What is the life time of a ring?

1 to 10 years

4 to 10 years

5 to 10 years


15. Burning smell of cotton is like as burning paper?

Yes

No

None


16. Is nylon dissolved into 20%HCL/phenol?

Yes

No

None


17. What are the components of ring?

Low carbon steel i.e. hard steel or of ceramic

High carbon steel i.e. soft steel or of ceramic

Low carbon steel i.e. soft steel or of ceramic


18. What are the parts of traveler?

Bow, Flange

Hoon, Flange

Bow, Hoon, Flange


19. What is the first process in your production?

Lap

Blow room

Carding


20. What process is used after draw frame?

Simplex

Sliver

Spinning Frame


Score =

Correct answers: