| Post Name | Weaving Instructor/Weaving Assistant/Weaving Foreman (Male Only) - Prisons and Correctional Services |
|---|---|
| Question Paper Code | 009/2025/OL |
| Category Code | 679/2023 |
| Date of Test | 31 January 2025 |
| Exam Type | Online Examination |
| Total Questions | 100 |
1
A reagent capable of reducing and preventing electrical charges produced on textile material
Answer
A. Antistatic agent
2
Polymers are macromolecules built up by linking up of large number of
Answer
B. Monomers
3
Fibre widely used for manufacturing fire proof fabric
Answer
C. Nomex
4
Choose the longest staple cotton from the given list
Answer
B. Egyptian cotton
5
Felting of wool fibre occurs due to
Answer
D. Scales on fibre surface
6
Process of converting cellulose into soda cellulose in Viscose rayon manufacturing
Answer
B. Steeping
7
Choose the semi synthetic fibre from the list
Answer
D. Acetate
8
Process used to separate linen fibre from linen stalk
Answer
A. Retting
9
Which one is an essential property of textile fibre
Answer
C. Fibre Length
10
Moisture content of polyester fibre
Answer
A. 0.4-0.5
11
Allocation of ends to healds
Answer
A. Drafting
12
Weave which has diagonal line in the fabric created by the floats of the ends or picks
Answer
B. Twill
13
Which weave is not a derivative of plain weave ?
Answer
D. Leno
14
2/1, 3/2 twills are
Answer
A. Warp faced
15
Number of heald shafts required for a 10×10 Huck-a-back design
Answer
A. 4
16
What is required for the construction of a sateen weave
Answer
C. Move number
17
Variable beat-up motions are an essential part of which weaving technique
Answer
D. Terry pile weaving
18
The design is constructed on point paper by using cross (x) and blank, blank means
Answer
A. End is passing below the pick
19
Which weave fabric is known as oatmeal fabric ?
Answer
D. Crepe
20
What is the repeat size of a plain weave ?
Answer
C. 2×2
21
Which of the following weave design in suitable for towels ?
Answer
B. Honey comb
22
What are the methods for constructing crepe weave ? 1. Combination of floating weave with plain weave 2. By adding marks to sateen bases 3. By inserting one weave over another 4. By reversing a small design
Answer
D. All the above
23
The weave constructed by alternately combing A floating weave with reverse motif weave
Answer
B. Mock Leno
24
The smallest size of a twill weave is
Answer
D. 3 ends and 3 picks
25
The weaves which uses pointed draft
Answer
A. Pointed Twill and diamond Twill
26
Which is the suitable move numbers for the construction of 9 end satin weave
Answer
B. 2 and 4
27
Which one is strongest weave ?
Answer
A. Plain
28
From the following designs, which is not a derivative of Twill design ?
Answer
C. Mock Leno
29
In a Corkscrew weave the repeat size is
Answer
B. Odd number
30
Among the following which is the lightweight fabric made from cotton or cotton blend ?
Answer
C. Seersucker
31
The lengthwise yarn in a woven fabric is known as
Answer
D. Warp
32
Patterning is most likely to occur in
Answer
B. Random winding
33
In a 500 end double-lift, single cylinder jacquard has
Answer
C. 1000 hooks and 500 needles
34
In a power loom, seven-wheel take-up motion is
Answer
C. Positive and intermittent
35
Bang-off is associated with
Answer
A. Fast reed warp protection
36
The ratio of the length of crank to the length of connecting rod increases leads to
Answer
D. Increase in Sley Eccentricity
37
The process of threading the warp yarn through the heald and reed called
Answer
C. Drawing-in
38
In cotton yarn sizing, the starch primarily act as
Answer
A. Binding agent
39
In weaving, inserting filling yarns through the shed is called
Answer
B. Picking
40
Which of the following shedding mechanisms provides control of individual warp thread during weaving ?
Answer
D. Jacquard
41
Seven wheel take-up is
Answer
B. Positive intermittent take-up motion
42
Dugdale's terry motion works chiefly on the _______ principle.
Answer
D. Loose reed
43
Temples are used to
Answer
C. Grip and hold the cloth
44
A design repeating on 6 cm along length and 10 cm along width of fabric having 40 ends and 30 picks per cm will require jacquard capacity of ______ hooks.
Answer
D. 400
45
A 500-end double-lift, single-cylinder jacquard has
Answer
C. 1000 hooks and 500 needles
46
Single lift and single cylinder Jacquard forms
Answer
A. Bottom closed shed
47
Match the items in list I with those in list II. a) Secondary motion 1. Fabric defects b) Warp protector motion 2. Picking motion c) Auxiliary motion 3. Let-off motion d) Cracks 4. Weft stop motion 5. Fast reed motion 6. Single Jack dobby
Answer
B. a-3, b-5, c-4, d-1
48
If the starting handle is on the left hand side the dobby is mounted on the right hand side, the dobby is known as ______ in this type of dobby cylinder revolves in anti-clockwise direction and the shed for the first pick is controlled by the top hook.
Answer
A. Left Hand Dobby
49
Missing end defects is due to
Answer
B. Warp break
50
Yarn to yarn abrasion is taking place during weaving in the loom is in betweeen
Answer
A. Heald and reed
51
Group I gives a list of loom motions and Group II contains loom systems. Match the motion from Group I with the corresponding system from Group II. Group -I Group II P. Shedding 1. Matched cam Q. Picking 2. Seven wheel R. Beat-up 3. Rapier S. Take-up 4. Jacquard
Answer
C. P-4, Q-3, R-1, S-2
52
In Eccle's drop box motion, when the fixed pin disc (outer disc) is turned half a revolution, it gives _______ box change.
Answer
A. One
53
In an automatic loom
Answer
C. Exhausted weft bobbin is replaced automatically
54
Projectile looms are developed in the year of 1950 by
Answer
B. Switzerland
55
In projectile looms, a bullet like shuttle 90 mm long and weighting about ____ technically named as gripper projectile is used to insert the weft thread into the warp shed.
Answer
C. 40 g
56
In shuttle less looms, the cost of _____ is eliminated
Answer
C. Pirn winding
57
Match the loom listed in Group I with the corresponding components given in Group II. The correct option is a) shuttle loom 1. Relay nozzles b) Multiple box looms 2. Torsion bar c) Air jet looms 3. Crank shaft d) Automatic loom 4. Terry motion 5. Dropbox 6. Weft feeler mechanism
Answer
B. a-3, b-5, c-1, d-6
58
On Sulzer projectile loom, the number of projectiles depends on
Answer
D. Width of loom
59
A profile reed used on _______, that has a tunnel or profile in which the yarn are channelled across the warp shed.
Answer
A. Air jet looms
60
In _____ system, the tip of the pick of weft is gripped by the Rapier head and dragged to the centre of the warp shed where a tip-to-tip transfer takes place from the right-hand element to the one on the left.
Answer
B. Dewas system
61
The circumference of warpreel is
Answer
Question Cancelled
62
Number of maileyes in a standard set of heald is
Answer
B. Heald count
63
Which of the following did not effect size pick-up ?
Answer
A. Depth of size box
64
Type of warping used for check patterns
Answer
D. Sectional warping
65
Define count in Tex system
Answer
Question Cancelled
66
Recommended relative humidity in loom shed for fine and super fine counts
Answer
C. 78 ± 3 degree centigrade
67
The objectional fault removed in the winding to the total objectionable fault present in the yarn expressed as
Answer
D. Clearing efficiency
68
Which of the following is a measure of the weight of given length of cotton fiber
Answer
B. Micronair
69
The monomers join end to end and liberated by a product it is
Answer
B. Condensation polymerisation
70
Any bunch of loose yarn attached to a yarn wound on the package is termed as
Answer
A. Wild yarn
71
State the object of cone winding is to
Answer
B. All the reasons mension earlier
72
Each succeeding yarn on the package lay on the proceeding yarn results
Answer
D. Patterning
73
The process parameters which govern the removal of faults, they are
Answer
C. Slub catcher setting and unwinding tension
74
Mention the main objective of sizing
Answer
B. Enhance weaveability of warp sheet
75
State the function of creel fan in warping
Answer
A. To avoid fluff accumulation
76
State the function of ring and traveller
Answer
B. To produce desired twist in the yarn
77
Which type of yarn is made by twisting together two or more single yarns ?
Answer
A. Ply yarns
78
Length and weight units in metric cotton system
Answer
C. 1000 meter and one kilogram
79
The primary responsibility of a weaving manager is
Answer
B. Implementation of production plan
80
Importent machine setting directly influance the end breakage rate in warping
Answer
D. All above mentioned
81
The instrument used to determine the moisture content in the atmosphere and its RH% is _____
Answer
C. Psychrometer
82
Identify the incorrect statement with respect to mode
Answer
B. Mode is the highest value in the population
83
The weight of water in a textile material expressed as a percentage of the oven dry weight of that material is known as
Answer
A. Moisture Regain
84
Among these natural textile fibers, which has the least standard regain at 65% RH and 20°C ?
Answer
D. Cotton
85
The median of the following set of data are ______ 20, 15, 25, 35, 32, 18, 30, 22, 26
Answer
A. 25
86
Instrument used to measure 2.5% span length of cotton fibre is _____
Answer
D. Digital fibrograph
87
Maturity ratio for 100% mature fibre is _____
Answer
C. 1.2
88
In Baer sorter diagram, the length of short fibre is ____
Answer
D. less than half of effective length
89
Shirley trash analyser works on the _____ principle.
Answer
B. Buoyancy
90
The area under the load-elongation curve represents ______ of textile fibre.
Answer
C. Work of rupture
91
Instrument used for determining the count of yarn from a small sample of linen fabric is ____
Answer
A. Beesley balance
92
An attachment to the Uster evenness tester which is used for the analysis of periodic variation is ______
Answer
D. Spectrograph
93
On a classimat classification, yarn fault A2 is _____ than yarn fault D1.
Answer
B. Thicker and shorter
94
In which principle of tensile strength testing, one of the clamps is pulled at a uniform rate and the load is applied through the other clamp that moves to actuate a load-measuring mechanism ?
Answer
C. Constant rate of Traverse (CRT)
95
ASTM standard test method classifies the yarn appearance into _____ grades.
Answer
B. 5
96
Abrasion occurring in the collar of the shirt belongs to _______ type of abrasion.
Answer
C. Edge
97
Area of the fabric sample exposed for the test in Shirley air permeability tester is _____ square centimetre.
Answer
B. 5.07
98
Which fabric property influences drapeability ?
Answer
D. Bending rigidity
99
The fraction of the area of the fabric covered by both warp and weft yarns is ____
Answer
D. Cloth cover factor
100
The strength of a filter cloth fabric against a multidirectional flow of pressure is determined using ______
Answer
A. Bursting strength tester
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