Trade Instructor Gr II (Textile) Technical Education 103/2017 Answer Key

Post: Trade Instructor Gr II (Textile)
Department: Technical Education
Category Code: 103/17
Qualification: A pass in Technical High School Leaving Certificate Examination in the appropriate trade; SSLC + National Trade Certificate in the appropriate Trade
Date of Test: 11-07-2019

If you find mistakes, comment below

The First Woman Prime Minister of Serbia
- Vassiliki Thanou
- Jacinda Andern
- Ana Brnabic
- Mercedes Araoz
Award Instituted by K.K. Birla Foundation in 1991 is
- Vyas Samman
- Moorthidevi Puraskar
- Saraswathi Samman
- Kalidas Samman
Which Constitutional Amendment gives Constitutional Status and Protection to Co-operative societies?
- 91st
- 69th
- 92nd
- 97th
To prevent atrocities against SC/STs the Govt of India enacted the scheduled castes and tribes prevention of Atrocities Act in the year
- 1998
- 1989
- 1986
- 1985
The book 'India of My Dreams' is a compilation of speeches and essays of __________.
- Jawaharlal Nehru
- Gandhiji
- CR Das
- APJ Abdulkalam
Which of the following scheme was introduced by Ministry of Rural Development to train youth in Naxal hit areas?
- Roshni
- Himayat
- Ajeevika
- Hriday
British Missionary who started an English school at Mattancherry is
- Rev. Habik
- Rev. Dawson
- Henry Baker
- Charles Mede
Who was the leader of Malayali Memorial?
- Dr. Palpu
- T.K. Madhavan
- G.P. Pillai
- C. Kesavan
Wagon tragedy was associated with
- Vaikom Satyagraha
- Salt Satyagraha
- Shanar Agitation
- Malabar Rebellion
Who started the newspaper 'Al Ameen' from Kozhikkode?
- Makthi Thangal
- Abdul Khader Maulavi
- Muhammed Abdul Rahman
- E. Moidu maulavi
Gorumara National Park is in which State.
- Assam
- Gujarath
- Madhya Pradesh
- West Bengal
The magazine started in 1929 from Ernakulam under the leadership of Sahodaran Ayyappan
- Yuktivadi
- Kesari
- Samadarshi
- Swaraj
Social reformer C.V. Kunjuraman was born in 1871 at
- Venganoor
- Kottavakkara
- Mayyanad
- Kayikkara
Kairaleekouthukam is a work written by which social reformer?
- Sahodaran Ayyappan
- Pandit K.P. Karuppan
- Brahmanand Sivayogi
- Vagbadananda
Who was the leader of Oorutambalam revolt?
- Mannath Padmanabhan
- Velukkutty Arayan
- Ayyankali
- K.P. Vellon
The novel 'Entekarnan' was written by
- V.T. Nandakumar
- C.V. Balakrishnan
- Rajeev Sivasankar
- Unni Krishnan Puthur
Who presided over the first exclusive women session of the NSS in 1929?
- A.V. Kuttimalu Amma
- Janaki Amma
- Karthyani Amma
- Thottekkattu Madhavi Amma
The Autobiography of Kalamandalam Raman Kutty Nair is
- Kalimuttam
- Thiranottam
- Ente Jeevitham Arangilum Aniyarayilum
- Abhinayam Anubhavam
India's First Pico satellite is
- Studsat
- Gsat 4
- Hamsat
- Anusat
Vijaya Bank and Dena Bank merged with which of the following bank recently?
- Punjab National Bank
- Bank of India
- State Bank of India
- Bank of Baroda
The process of supplying necessary moisture to textiles is known as
- Weighting
- Scouring
- Conditioning
- Tinting
The ratio of actual vapour pressure to the maximum vapour pressure, expressed as a percentage is called
- Absolute humidity
- Moisture regain
- Relative humidity
- Moisture content
Which one of the following is the standard regain of cotton?
- 8.5
- 1.5
- 4
- 13.5
Which of the following is a natural mineral fiber
- Asbestos
- Glass
- Nylon 6
- Aramid
Which of the following is a unicellular fiber?
- Silk
- Jute
- Ramie
- Cotton
Schweitzer's reagent is a mixture of copper hydroxide and
- Acetic acid
- Ammonia
- Hydrochloric acid
- Sodium chloride
Oxy cellulose is formed when cotton is boiled with concentrated
- Hydrochloric acid
- Sodium chloride
- Nitric acid
- Sulphuric acid
The process of stretching the fabric width wise to regain its original dimension is called
- Tentering
- Tendering
- Stentering
- None of these
The protein present in wool is
- Elastin
- Keratin
- Fibronectin
- Kevlar
The process done to compensate for the loss occurred due to boiling-off
- Mordanting
- Weighting
- Fixing
- Sizing
The property of wool that helps it in carbonizing is
- Resistance to alkali
- Resistance to acids
- Resistance high temperature
- Resistance to cold weather
The species that yield mulberry silk is
- Philosamia ricinis
- Bombyx mori
- Antheraea paphis
- Antheraea assamia
Which of the following is used in the coagulating bath, for the spinning of viscose rayon?
- Sulphuric acid
- Acetic anhydride
- Hydrochloric acid
- Nitric acid
Monomer used in the preparation of nylon 6
- Adipic acid
- Caprolactum
- Hexamethylene diamine
- Terephthalic acid
The chemical used in the souring of cotton
- Washing soda
- Caustic potash
- Caustic soda
- Sulphuric acid
Turkey red oil is
- Surface active substance
- Sequestering agent
- Bleaching agent
- Anti mildew agent
Singeing removes
- Protein fibers
- Vegetable matter
- Protruding fibers
- Entangled yarns
Bleaching agent used in continuous bleaching process
- Sodium hypochlorite
- Sodium chlorite
- Calcium hypochlorite
- Hydrogen peroxide
The term stoving is associated with
- Desizing
- Burning away of protruding fibers
- Burning of vegetable impurities
- Bleaching with sulphur dioxide
Shrink resistant wool is prepared by
- Carbonisation
- Vulcanisation
- Acetylation
- Chlorination
Which one of these clothings is best suited in fire prone areas?
- Wool
- Cotton
- Silk
- Linen
Which of the following is the right concentration of sodium hydroxide (W/V) in cold mercerizing?
- 3-7%
- 7-9%
- 18-22%
- 30-34%
The substance removed during degumming
- Sericin
- Fibroin
- Natural colouring matters
- Wool wax
Which of the following dyes is readily soluble in water?
- Naphthol dyes
- Reactive dyes
- Disperse dyes
- Sulphur dyes
Term scrooping is associated with
- Shearing of wool
- Dyeing with sulphur dyes
- Treating wool with sulphuric acid
- Treating silk with acetic acid
Indigo is a natural dye of
- Vegetable origin
- Animal origin
- Mineral origin
- None of these
Cellulose Xanthate is prepared using
- Carbon di sulphide
- Sulphur dioxide
- Hydrogen sulphide
- Sodium sulphoxylate formaldehyde
The function of alkali in the dyeing of procion dyes
- Promote level dyeing
- Dispersion of dye
- Promote exhaustion of dye
- Reacting dye with fiber
A yarn characterised by the presence of imperfections or irregularities which are introduced in it deliberately
- Sewing thread
- Warp yarn
- Fancy yarn
- Weft yarn
Which of the following package is associated with hank yarn?
- Cop
- Cone
- Cheese
- Bundle
Which of the following machine have prime influence on the removal of short fibers?
- Hooper feeder
- Mixing bale opener
- Draw frame
- Card
Which of the following is not an object of ring frame?
- Twisting
- Drafting
- Opening
- Winding
Which of the following machines exercise the maximum amount of draft?
- Ring frame
- Card
- Draw frame
- Fly frame
Which among the following can be the cause of crackers?
- Excessive ballooning
- Wider roller setting
- Closer roller setting
- Insufficient top roller pressure
In which of these process, fiber fineness have prime role in influencing yarn characteristic
- Ring spinning
- Air jet spinning
- Rotor spinning
- Friction spinning
Which of the following holds good for card web?
- Majority of the fibers are having trailing hooks
- Majority of the fibers are having Leading hooks
- Majority of the fibers are having double hooks
- Majority of the fibers are having no hooks
Number of passages recommended between carding and ring spinning
- Odd number
- Even number
- Two
- None of these
Which one of the following can be the TPI of 40^s cotton warp yarn
- 25
- 14
- 60
- 40
In ring spun yarn
- sheath and core are equally twisted
- The core is more twisted than the sheath
- The sheath is more twisted than core
- None of these
The speed of traveller is
- Equal to the speed of the spindle
- Always more than the speed of the spindle
- Always less than the speed of the spindle
- Seldom less than the speed of the spindle
In bobbin leading
- Speed of bobbin increases with the progress of build
- Speed of bobbin reduces with the progress of build
- Speed of flyer reduces with the progress of build
- Speed of flyer increases with progress of build
In which of the following process, the yarn is characterised by wrapper fibers
- TFO
- Ring spinning
- Dref spinning
- Rotor spinning
Which of the following packages can have parallel winding?
- Ring cop
- Flanged bobbin
- Cone
- Cheese
In ring spinning, what happens with the weight of traveller when the count goes finer
- Increases
- Remain constant
- Decreases
- None of these
The function of ABC ring
- Reduce yarn hairiness
- Reduce yarn twist
- Increase yarn twist
- Control ballooning tension
Which one of the following machines have primary object as doubling and drafting?
- Ring Doubler
- Draw frame
- Carding
- Fly frame
In comber, tailing hooks are removed by
- Bottom comb
- Cylinder
- Nipper
- Top comb
Type of fluting employed for apron roller is
- Hellical
- Parallel
- Knurled
- Opposite hellical
Single preventer mechanism is employed in
- Ring frame
- Card
- Simplex
- Draw frame
Differential mechanism is employed in
- Slasher sizing machine
- Scutcher
- Winch dyeing machine
- Fly frame
Of the following machines which will occupy the last position in blow room line
- Bale plucker
- ERM cleaner
- Monocylinder opener
- Step cleaner
Which of the following machines play major role in fiber individualisation?
- Crighton opener
- Card
- Draw frame
- Fly frame
Which of the following is the regulating length of a medium term auto levelling device?
- 3 m
- 3 mm
- 3 cm
- 10 cm
A card processing sea island cotton is reset to process Indian cotton, then the setting between cylinder and offer is to be made
- Wider
- Closer
- Not altered
- None of these
The function of apron in drafting system is to
- Control short fibers
- Increase draft
- Increase TPI
- Decrease draft constant
Which of the following is a secondary property of textile fiber?
- Fineness
- Length
- Strength
- Weight
Which of the following machines make use of splicing?
- Blendomat
- Auto coner
- Fly frame
- Scutcher
Which of the following can be the break draft in a ring frame?
- 1.2
- 0.6
- 0.8
- 3.5
The shore hardness recommended for front top roller of ring frame is
- 85º shore
- 45º shore
- 100º shore
- 65º shore
Which of the following minimise channeling on top roller?
- Lappet hook
- ABC ring
- Traversing roving guide
- Hellically fluted roller
Bunch building is essential for
- Shuttle changing looms
- Cop changing looms
- Drop box looms
- Air jet looms
If there are 20 knots in 5 pounds of yarn, the count of yarn is
- 20^s Nec
- 5^s Nec
- 40^s Nec
- 4^s Nec
The number of threads in a lea is
- 10
- 80
- 840
- 7
When each succeeding coil of yarn is placed exactly upon the previously laid coil in a package, the defect is called
- Ballooning
- Stitching
- Doubling
- Ribboning
The dividend for a standard 7 wheel take-up mechanism is
- 10
- 36
- 1
- 72
Which of the following holds good for a sectional warping machine?
- Sizing and warping are done simultaneously
- Sizing is done after warping
- Pre sized warp is used in the feed package
- Doubled yarn alone can be produced
Which of the following is the primary ingredient in size paste?
- Weighting agent
- Anti foaming agent
- Wetting agent
- Adhesive
Sow box is used in
- Slaher sizing machine
- Multiple box loom
- Drop box looms
- Pit looms
In sizing, poly vinyl alcohol is used as
- Antiseptic
- Anti-mildew agent
- Humectant
- Adhesive
What will happen in power loom, when the change wheel for seven wheel take-up motion is replaced with a bigger one?
- Loom speed is increased
- Loom production is decreased
- Loom speed is decreased
- Loom production is increased
The function of oscillating backrest is
- To provide support for the weaver
- To provide support for the weaver's beam
- To maintain uniform warp tension
- Support the held from falling
If one bundle each of 10^s, 20^s, 2/20^s and 40^s cotton yarn are weighted, then
- All of them weigh the same
- 10^s bundle is heavier
- 40^s bundle is heavier
- 2/20^s bundle is heavier
In English cotton system, as the count increases
- Thickness of yarn increases
- Thickness of yarn decreases
- Thickness of yarn remains the same
- None of these
Which of the following is called the universal system?
- English cotton
- Tex
- Denier
- French cotton
Which of the following is a negative shedding mechanism?
- Barrel tappet
- Climax dobby
- Dobcross dobby
- None of these
State the instance for which early picking is most preferred
- Weaving strong weft
- Multiple box motion
- Dobby shedding
- Weaving weak weft
Strength of cotton increases with
- Decrease in moisture content
- Increase in moisture content
- Increase in temperature
- Decrease in relative humidity
Draft required for a ring frame processing 60^s cotton yarn, from roving of 2^s hank
- 120
- 60
- 30
- 2
Which one is true for centre weft fork motion?
- Work for every pick
- Work for odd number of picks only
- Work for even number of picks only
- None of these
Tailing effect is a defect associated with
- Mercerizing
- Kier boiling
- Gigger dyeing
- Package dyeing

Kerala-PSC

Trade Instructor Gr II (Textile) Technical Education 103/2017 Answer Key

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