Question:
Amongst the following, the component which is NOT a part of single-bed warp knitting machine, is:
Amongst the following, the component which is NOT a part of single-bed warp knitting machine, is:
Show Hint
Heald shafts are essential in weaving, not in knitting. Warp knitting machines operate without heald shafts.
Updated On: Apr 28, 2025
- Guide bar
- Needle bar
- Sinker
- Heald shaft
Hide Solution
Verified By Collegedunia
The Correct Option is D
Solution and Explanation
Step 1: Components of warp knitting machine.
Single-bed warp knitting machines consist of a needle bar, guide bar, and sinkers.
Step 2: Role of each component.
Needle bar: holds and operates the needles.
Guide bar: guides yarns to form loops.
Sinker: helps loop formation and fabric take-down.
Step 3: Identify the outlier.
The heald shaft is not a knitting component. It is used in weaving looms to raise and lower warp threads through heddles.
Single-bed warp knitting machines consist of a needle bar, guide bar, and sinkers.
Step 2: Role of each component.
Needle bar: holds and operates the needles.
Guide bar: guides yarns to form loops.
Sinker: helps loop formation and fabric take-down.
Step 3: Identify the outlier.
The heald shaft is not a knitting component. It is used in weaving looms to raise and lower warp threads through heddles.
Was this answer helpful?
0
0
Top Questions on Weaving
- 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:
- Amongst the following, producing a dense fabric in a weaving machine require(s):
Group I lists the components of the weaving machine and Group II lists their functions. Match the component with its function.
- Profile reed is used in:
- Which of the following yarns resemble caterpillars in which tufts of fibers are inserted uniformly in the yarn twist, perpendicular to the yarn?
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
- A needlepunching machine has two needle boards which operate sequentially at the same frequency to produce nonwoven with 200 punches/cm\(^2\). Each needle board has 40000 needles per meter width. If the delivery speed of the machine is 80 m/min, then the frequency (strokes/min) of each needle board is:
- GATE TF - 2025
- Textile Fibres and its Classification
View More Questions