Yarn Quiz Part-03

Yarn Quiz Part-03

1. What do you mean by WIRA?

Wool international research association

Wool international research agent

None


2. What is the meaning of MIC?

Micro-gram per inch

Microgroove per inch

Microgram inch count


3. In direct system which one is fixed?

Mass

Length

Width


4. In indirect system which one is fixed ?

Mass

Length

Width


5. English count is denoted by Nm?

Yes

No

None


6. Metric count is denoted by Nm?

Yes

No

None


7. Sliver and roving count is expressed by hank?

Yes

No

None


8. What is staple length?

The average width of spin able fiber

The average length of spin able fiber

The average length & width of spin able fiber


9. The shape of yarn become round due to twist?

Yes

No

None


10. What are the long staple fiber?

Jute, cotton, flax, hemp

Jute, Silk, flax, hemp

Jute, wool, flax, hemp


11. All yarn of ring processing is Z-twist and rotor yarn is S-twist?

No

Yes

None


12. Is Natural fibers are hydrophilic in nature?

Yes

No

None


13. Number of fibers in yarn cross section?

60-70

65-75

70-80


14. What is the standard staple length of cotton fiber?

Generally 0.2 inch to 2.5 inch

Generally 0.5 inch to 2.5 inch

Generally 1 inch to 2 inch


15. How can CV% minimize?

By doubling

By drawing

By drawing and doubling


16. Efect of CV% deviation in sliver?

It increase sliver irregularity

It decrease sliver irregularity

It increase sliver regularity


17. What do you mean by TCP?

TCP means time change pinion

TCP means twist per change

TCP means twist change pinion


18. What do you mean by DCP?

DCP means draft change pinion

DCP means draft change pick

DCP means draft coat pinion


19. What is SCN?

Seed change naps

Seed coat naps

Seed coat nails


20. What do you mean by N.R.E?

Naps removal effect

Naps removal efficiency

Naps reject efficiency


Score =

Correct answers: