Question:
Amongst the following, the instrument(s) used for measurement of neps in cotton fibre tuft is/are:
Amongst the following, the instrument(s) used for measurement of neps in cotton fibre tuft is/are:
Show Hint
For measuring neps in cotton fibers, AFIS is the most accurate instrument, specifically designed for detailed fiber analysis.
Updated On: Apr 28, 2025
- HVI (High Volume Instrument
- Evenness tester
- Fibrograph
- AFIS (Advanced Fibre Information System)
Hide Solution
Verified By Collegedunia
The Correct Option is D
Solution and Explanation
Neps in cotton fibers are typically measured using specialized instruments that can accurately detect and quantify fiber imperfections.
Step 1: HVI (High Volume Instrument).
HVI is primarily used for measuring the quality parameters of cotton like fiber length, strength, and maturity but is not specifically designed to measure neps.
Step 2: Evenness Tester.
The Evenness tester measures the evenness of the yarn but does not directly measure the number of neps in the fiber tuft.
Step 3: Fibrograph.
The Fibrograph is used for measuring fiber length distribution and fiber strength, not specifically for neps.
Step 4: AFIS (Advanced Fibre Information System).
AFIS is a specialized system designed for measuring fiber quality, including neps, which makes it the correct instrument for measuring neps in cotton fiber tuft.
Step 1: HVI (High Volume Instrument).
HVI is primarily used for measuring the quality parameters of cotton like fiber length, strength, and maturity but is not specifically designed to measure neps.
Step 2: Evenness Tester.
The Evenness tester measures the evenness of the yarn but does not directly measure the number of neps in the fiber tuft.
Step 3: Fibrograph.
The Fibrograph is used for measuring fiber length distribution and fiber strength, not specifically for neps.
Step 4: AFIS (Advanced Fibre Information System).
AFIS is a specialized system designed for measuring fiber quality, including neps, which makes it the correct instrument for measuring neps in cotton fiber tuft.
Was this answer helpful?
0
0
Top Questions on Fibre Science and Technology
- A spun yarn made of circular polyester fibres of 10 µm diameter is cut normal to the yarn axis. If the helix angle of a fibre is \( 40^\circ \), then the area (µm\(^2\)) of that fibre projected on the cut-section of the yarn (rounded off to 1 decimal place) is:
- GATE TF - 2025
- Textile Engineering and Fibre Science
- Fibre Science and Technology
- A chute feed system feeds a fibre batt of linear density 300 g/m to a card. The waste extracted by the card is 5% and the total mechanical draft is 100. The linear density (ktex) of card sliver (correct up to 2 decimal places) is:
- GATE TF - 2025
- Textile Engineering and Fibre Science
- Fibre Science and Technology
- A circular hollow polyester fibre with a tenacity of 0.02 N/tex breaks at 0.2 N. If the density of polyester is 1.38 g/cm\(^3\) and the inner diameter of the fibre is 40 µm, the outer diameter (µm) of the fibre (rounded off to 1 decimal place) is:
- GATE TF - 2025
- Textile Engineering and Fibre Science
- Fibre Science and Technology
- Amongst the following, the correct reason(s) for high pilling tendency in a woven fabric is/are:
- GATE TF - 2025
- Textile Engineering and Fibre Science
- Fibre Science and Technology
- Amongst the following, the parameter(s) relevant to fibre fineness measurement using vibration method, is/are:
- GATE TF - 2025
- Textile Engineering and Fibre Science
- Fibre Science and Technology
View More Questions
Questions Asked in GATE TF exam
- If \[ \begin{bmatrix} 2 \\ -1 \\ 1 \end{bmatrix} \quad \text{is the eigenvector of the matrix} \quad A = \begin{bmatrix} 8 & 11 & 3 \\ 4 & -1 & 3 \\ -4 & 10 & 6 \end{bmatrix}, \quad \text{then the corresponding eigenvalue is:} \]
- GATE TF - 2025
- Linear Algebra
- The solution of the following differential equation represents \[ \frac{dy}{dx} = \frac{y + 1}{x} \]
- GATE TF - 2025
- Differential Equations
- For crease resist finishing of cotton, 70 gpl aqueous solution of DMDHEU (molecular weight - 178) is applied by padding. If the DMDHEU is available as 50% (w/v) aqueous solution, then the required amount of DMDHEU solution (ml) for preparation of 1000 ml padding liquor is:
- GATE TF - 2025
- Textile Fibres and its Classification
- The breaking strain of a yarn is 1.5. If the stress (\( \sigma \)) and the strain (\( \epsilon \)) of the yarn are related as, \( \sigma = 1.5 \epsilon^2 \), then the work factor of the yarn (rounded off to 2 decimal places) is:
- GATE TF - 2025
- Yarn Manufacture, Structure and Properties
- In a projectile weaving machine, the projectile travels through the shed at an average speed of 24 m/s taking \( \frac{2}{3} \) of the loom cycle. If the efficiency of the weaving machine is 90%, the weft insertion rate (m/min) is:
- GATE TF - 2025
- Weaving
View More Questions