TRADE INSTRUCTOR GR II (TEXTILE) – TECHNICAL EDUCATION DEPARTMENT

PROVISIONAL ANSWER KEY
Question Paper Code: 27/2019/OL
Category Code: 103/2017
Exam: Trade Instructor Gr II (Textile)
Medium of Question: English
Date of Test 11-07-2019
Department Technical Education
Alphacode A
Question1:-The First Woman Prime Minister of Serbia
A:-Vassiliki Thanou
B:-Jacinda Andern
C:-Ana Brnabic
D:-Mercedes Araoz
Correct Answer:- Option-C
Question2:-Award Instituted by K.K. Birla Foundation in 1991 is
A:-Vyas Samman
B:-Moorthidevi Puraskar
C:-Saraswathi Samman
D:-Kalidas Samman
Correct Answer:- Option-A
Question3:-Which Constitutional Amendment gives Constitutional Status and Protection to Co-operative societies?
A:-91st
B:-69th
C:-92nd
D:-97th
Correct Answer:- Option-D
Question4:-To prevent atrocities against SC/STs the Govt of India enacted the scheduled castes and tribes prevention of
Atrocities Act in the year
A:-1998
B:-1989
C:-1986
D:-1985
Correct Answer:- Option-B
Question5:-The book ‘India of My Dreams’ is a compilation of speeches and essays of __________.
A:-Jawaharlal Nehru
B:-Gandhiji
C:-CR Das
D:-APJ Abdulkalam
Correct Answer:- Option-B
Question6:-Which of the following scheme was introduced by Ministry of Rural Development to train youth in Naxal hit
areas?
A:-Roshni
B:-Himayat
C:-Ajeevika
D:-Hriday
Correct Answer:- Option-A
Question7:-British Missionary who started an English school at Mattancherry is
A:-Rev. Habik
B:-Rev. Dawson
C:-Henry Baker
D:-Charles Mede
Correct Answer:- Option-B
Question8:-Who was the leader of Malayali Memorial?
A:-Dr. Palpu
B:-T.K. Madhavan
C:-G.P. Pillai
D:-C. Kesavan
Correct Answer:- Option-C
Question9:-Wagon tragedy was associated with
A:-Vaikom Satyagraha
B:-Salt Satyagraha
C:-Shanar Agitation
D:-Malabar Rebellion
Correct Answer:- Option-D
Question10:-Who started the newspaper ‘Al Ameen’ from Kozhikkode?
A:-Makthi Thangal
B:-Abdul Khader Maulavi
C:-Muhammed Abdul Rahman
D:-E. Moidu maulavi
Correct Answer:- Option-C
Question11:-Gorumara National Park is in which State.
A:-Assam
B:-Gujarath
C:-Madhya Pradesh
D:-West Bengal
Correct Answer:- Option-D
Question12:-The magazine started in 1929 from Ernakulam under the leadership of Sahodaran Ayyappan
A:-Yuktivadi
B:-Kesari
C:-Samadarshi
D:-Swaraj
Correct Answer:- Option-A
Question13:-Social reformer C.V. Kunjuraman was born in 1871 at
A:-Venganoor
B:-Kottavakkara
C:-Mayyanad
D:-Kayikkara
Correct Answer:- Option-C
Question14:-Kairaleekouthukam is a work written by which social reformer?
A:-Sahodaran Ayyappan
B:-Pandit K.P. Karuppan
C:-Brahmanand Sivayogi
D:-Vagbadananda
Correct Answer:- Option-B
Question15:-Who was the leader of Oorutambalam revolt?
A:-Mannath Padmanabhan
B:-Velukkutty Arayan
C:-Ayyankali
D:-K.P. Vellon
Correct Answer:- Option-C
Question16:-The novel ‘Entekarnan’ was written by
A:-V.T. Nandakumar
B:-C.V. Balakrishnan
C:-Rajeev Sivasankar
D:-Unni Krishnan Puthur
Correct Answer:- Option-A
Question17:-Who presided over the first exclusive women session of the NSS in 1929?
A:-A.V. Kuttimalu Amma
B:-Janaki Amma
C:-Karthyani Amma
D:-Thottekkattu Madhavi Amma
Correct Answer:- Option-D
Question18:-The Autobiography of Kalamandalam Raman Kutty Nair is
A:-Kalimuttam
B:-Thiranottam
C:-Ente Jeevitham Arangilum Aniyarayilum
D:-Abhinayam Anubhavam
Correct Answer:- Option-B
Question19:-India’s First Pico satellite is
A:-Studsat
B:-Gsat 4
C:-Hamsat
D:-Anusat
Correct Answer:- Option-A
Question20:-Vijaya Bank and Dena Bank merged with which of the following bank recently?
A:-Punjab National Bank
B:-Bank of India
C:-State Bank of India
D:-Bank of Baroda
Correct Answer:- Option-D
Question21:-The process of supplying necessary moisture to textiles is known as
A:-Weighting
B:-Scouring
C:-Conditioning
D:-Tinting
Correct Answer:- Option-C
Question22:-The ratio of actual vapour pressure to the maximum vapour pressure, expressed as a percentage is called
A:-Absolute humidity
B:-Moisture regain
C:-Relative humidity
D:-Moisture content
Correct Answer:- Option-C
Question23:-Which one of the following is the standard regain of cotton?
A:-8.5
B:-1.5
C:-4
D:-13.5
Correct Answer:- Option-A
Question24:-Which of the following is a natural mineral fiber
A:-Asbestos
B:-Glass
C:-Nylon 6
D:-Aramid
Correct Answer:- Option-A
Question25:-Which of the following is a unicellular fiber?
A:-Silk
B:-Jute
C:-Ramie
D:-Cotton
Correct Answer:- Option-D
Question26:-Schweitzer’s reagent is a mixture of copper hydroxide and
A:-Acetic acid
B:-Ammonia
C:-Hydrochloric acid
D:-Sodium chloride
Correct Answer:- Option-B
Question27:-Oxy cellulose is formed when cotton is boiled with concentrated
A:-Hydrochloric acid
B:-Sodium chloride
C:-Nitric acid
D:-Sulphuric acid
Correct Answer:- Option-C
Question28:-The process of stretching the fabric width wise to regain its original dimension is called
A:-Tentering
B:-Tendering
C:-Stentering
D:-None of the above
Correct Answer:- Option-C
Question29:-The protein present in wool is
A:-Elastin
B:-Keratin
C:-Fibronectin
D:-Kevlar
Correct Answer:- Option-B
Question30:-The process done to compensate for the loss occurred due to boiling-off
A:-Mordanting
B:-Weighting
C:-Fixing
D:-Sizing
Correct Answer:- Option-B
Question31:-The property of wool that helps it in carbonizing is
A:-Resistance to alkali
B:-Resistance to acids
C:-Resistance high temperature
D:-Resistance to cold weather
Correct Answer:- Option-B
Question32:-The species that yield mulberry silk is
A:-Philosamia ricinis
B:-Bombyx mori
C:-Antheraea paphis
D:-Antheraea assamia
Correct Answer:- Option-B
Question33:-Which of the following is used in the coagulating bath, for the spinning of viscose rayon?
A:-Sulphuric acid
B:-Acetic anhydride
C:-Hydrochloric acid
D:-Nitric acid
Correct Answer:- Option-A
Question34:-Monomer used in the preparation of nylon 6
A:-Adipic acid
B:-Caprolactum
C:-Hexamethylene diamine
D:-Terephthalic acid
Correct Answer:- Option-B
Question35:-The chemical used in the souring of cotton
A:-Washing soda
B:-Caustic potash
C:-Caustic soda
D:-Sulphuric acid
Correct Answer:- Option-D
Question36:-Turkey red oil is
A:-Surface active substance
B:-Sequestering agent
C:-Bleaching agent
D:-Anti mildew agent
Correct Answer:- Option-A
Question37:-Singeing removes
A:-Protein fibers
B:-Vegetable matter
C:-Protruding fibers
D:-Entangled yarns
Correct Answer:- Option-C
Question38:-Bleaching agent used in continuous bleaching process
A:-Sodium hypochlorite
B:-Sodium chlorite
C:-Calcium hypochlorite
D:-Hydrogen peroxide
Correct Answer:- Option-D
Question39:-The term stoving is associated with
A:-Desizing
B:-Burning away of protruding fibers
C:-Burning of vegetable impurities
D:-Bleaching with sulphur dioxide
Correct Answer:- Option-D
Question40:-Shrink resistant wool is prepared by
A:-Carbonisation
B:-Vulcanisation
C:-Acetylation
D:-Chlorination
Correct Answer:- Option-D
Question41:-Which one of these clothings is best suited in fire prone areas?
A:-Wool
B:-Cotton
C:-Silk
D:-Linen
Correct Answer:- Option-A
Question42:-Which of the following is the right concentration of sodium hydroxide (W/V) in cold mercerizing?
A:-3-7%
B:-7-9%
C:-18-22%
D:-30-34%
Correct Answer:- Option-C
Question43:-The substance removed during degumming
A:-Sericin
B:-Fibroin
C:-Natural colouring matters
D:-Wool wax
Correct Answer:- Option-A
Question44:-Which of the following dyes is readily soluble in water?
A:-Naphthol dyes
B:-Reactive dyes
C:-Disperse dyes
D:-Sulphur dyes
Correct Answer:- Option-B
Question45:-Term scrooping is associated with
A:-Shearing of wool
B:-Dyeing with sulphur dyes
C:-Treating wool with sulphuric acid
D:-Treating silk with acetic acid
Correct Answer:- Option-D
Question46:-Indigo is a natural dye of
A:-Vegetable origin
B:-Animal origin
C:-Mineral origin
D:-None of the above
Correct Answer:- Option-A
Question47:-Cellulose Xanthate is prepared using
A:-Carbon di sulphide
B:-Sulphur dioxide
C:-Hydrogen sulphide
D:-Sodium sulphoxylate formaldehyde
Correct Answer:- Option-A
Question48:-The function of alkali in the dyeing of procion dyes
A:-Promote level dyeing
B:-Dispersion of dye
C:-Promote exhaustion of dye
D:-Reacting dye with fiber
Correct Answer:- Option-D
Question49:-A yarn characterised by the presence of imperfections or irregularities which are introduced in it deliberately
A:-Sewing thread
B:-Warp yarn
C:-Fancy yarn
D:-Weft yarn
Correct Answer:- Option-C
Question50:-Which of the following package is associated with hank yarn?
A:-Cop
B:-Cone
C:-Cheese
D:-Bundle
Correct Answer:- Option-D
Question51:-Which of the following machine have prime influence on the removal of short fibers?
A:-Hooper feeder
B:-Mixing bale opener
C:-Draw frame
D:-Card
Correct Answer:- Option-D
Question52:-Which of the following is not an object of ring frame?
A:-Twisting
B:-Drafting
C:-Opening
D:-Winding
Correct Answer:- Option-C
Question53:-Which of the following machines exercise the maximum amount of draft?
A:-Ring frame
B:-Card
C:-Draw frame
D:-Fly frame
Correct Answer:- Option-B
Question54:-Which among the following can be the cause of crackers?
A:-Excessive ballooning
B:-Wider roller setting
C:-Closer roller setting
D:-Insufficient top roller pressure
Correct Answer:- Option-C
Question55:-In which of these process, fiber fineness have prime role in influencing yarn characteristic
A:-Ring spinning
B:-Air jet spinning
C:-Rotor spinning
D:-Friction spinning
Correct Answer:- Option-B
Question56:-Which of the following holds good for card web?
A:-Majority of the fibers are having trailing hooks
B:-Majority of the fibers are having Leading hooks
C:-Majority of the fibers are having double hooks
D:-Majority of the fibers are having no hooks
Correct Answer:- Option-A
Question57:-Number of passages recommended between carding and ring spinning
A:-Odd number
B:-Even number
C:-Two
D:-None of the above
Correct Answer:- Option-A
Question58:-Which one of the following can be the TPI of `”40^s”` cotton warp yarn
A:-25
B:-14
C:-60
D:-40
Correct Answer:- Option-A
Question59:-In ring spun yarn
A:-sheath and core are equally twisted
B:-The core is more twisted than the sheath
C:-The sheath is more twisted than core
D:-None of the above
Correct Answer:- Option-C
Question60:-The speed of traveller is
A:-Equal to the speed of the spindle
B:-Always more than the speed of the spindle
C:-Always less than the speed of the spindle
D:-Seldom less than the speed of the spindle
Correct Answer:- Option-C
Question61:-In bobbin leading
A:-Speed of bobbin increases with the progress of build
B:-Speed of bobbin reduces with the progress of build
C:-Speed of flyer reduces with the progress of build
D:-Speed of flyer increases with progress of build
Correct Answer:- Option-B
Question62:-In which of the following process, the yarn is characterised by wrapper fibers
A:-TFO
B:-Ring spinning
C:-Dref spinning
D:-Rotor spinning
Correct Answer:- Option-D
Question63:-Which of the following packages can have parallel winding?
A:-Ring cop
B:-Flanged bobbin
C:-Cone
D:-Cheese
Correct Answer:- Option-B
Question64:-In ring spinning, what happens with the weight of traveller when the count goes finer
A:-Increases
B:-Remain constant
C:-Decreases
D:-None of the above
Correct Answer:- Option-C
Question65:-The function of ABC ring
A:-Reduce yarn hairiness
B:-Reduce yarn twist
C:-Increase yarn twist
D:-Control ballooning tension
Correct Answer:- Option-D
Question66:-Which one of the following machines have primary object as doubling and drafting?
A:-Ring Doubler
B:-Draw frame
C:-Carding
D:-Fly frame
Correct Answer:- Option-B
Question67:-In comber, tailing hooks are removed by
A:-Bottom comb
B:-Cylinder
C:-Nipper
D:-Top comb
Correct Answer:- Option-D
Question68:-Type of fluting employed for apron roller is
A:-Hellical
B:-Parallel
C:-Knurled
D:-Opposite hellical
Correct Answer:- Option-C
Question69:-Single preventer mechanism is employed in
A:-Ring frame
B:-Card
C:-Simplex
D:-Draw frame
Correct Answer:- Option-D
Question70:-Differential mechanism is employed in
A:-Slasher sizing machine
B:-Scutcher
C:-Winch dyeing machine
D:-Fly frame
Correct Answer:- Option-D
Question71:-Of the following machines which will occupy the last position in blowroom line
A:-Bale plucker
B:-ERM cleaner
C:-Monocylinder opener
D:-Step cleaner
Correct Answer:- Option-B
Question72:-Which of the following machines play major role in fiber individualisation?
A:-Crighton opener
B:-Card
C:-Draw frame
D:-Fly frame
Correct Answer:- Option-B
Question73:-Which of the following is the regulating length of a medium term auto levelling device?
A:-3 m
B:-3 mm
C:-3 cm
D:-10 cm
Correct Answer:- Option-A
Question74:-A card processing sea island cotton is reset to process Indian cotton, then the setting between cylinder and
offer is to be made
A:-Wider
B:-Closer
C:-Not altered
D:-None of the above
Correct Answer:- Option-A
Question75:-The function of apron in drafting system is to
A:-Control short fibers
B:-Increase draft
C:-Increase TPI
D:-Decrease draft constant
Correct Answer:- Option-A
Question76:-Which of the following is a secondary property of textile fiber?
A:-Fineness
B:-Length
C:-Strength
D:-Weight
Correct Answer:- Option-A
Question77:-Which of the following machines make use of splicing?
A:-Blendomat
B:-Auto coner
C:-Fly frame
D:-Scutcher
Correct Answer:- Option-B
Question78:-Which of the following can be the break draft in a ring frame?
A:-1.2
B:-0.6
C:-0.8
D:-3.5
Correct Answer:- Option-A
Question79:-The shore hardness recommended for front top roller of ring frame is
A:-85º shore
B:-45º shore
C:-100º shore
D:-65º shore
Correct Answer:- Option-D
Question80:-Which of the following minimise channeling on top roller?
A:-Lappet hook
B:-ABC ring
C:-Traversing roving guide
D:-Hellically fluted roller
Correct Answer:- Option-C
Question81:-Bunch building is essential for
A:-Shuttle changing looms
B:-Cop changing looms
C:-Drop box looms
D:-Air jet looms
Correct Answer:- Option-B
Question82:-If there are 20 knots in 5 pounds of yarn, the count of yarn is
A:-`”20^s”` Nec
B:-`”5^s”` Nec
C:-`”40^s”` Nec
D:-`”4^s”` Nec
Correct Answer:- Option-C
Question83:-The number of threads in a lea is
A:-10
B:-80
C:-840
D:-7
Correct Answer:- Option-B
Question84:-When each succeeding coil of yarn is placed exactly upon the previously laid coil in a package, the defect is
called
A:-Ballooning
B:-Stitching
C:-Doubling
D:-Ribboning
Correct Answer:- Option-D
Question85:-The dividend for a standard 7 wheel take-up mechanism is
A:-10
B:-36
C:-1
D:-72
Correct Answer:- Option-C
Question86:-Which of the following holds good for a sectional warping machine?
A:-Sizing and warping are done simultaneously
B:-Sizing is done after warping
C:-Pre sized warp is used in the feed package
D:-Doubled yarn alone can be produced
Correct Answer:- Option-C
Question87:-Which of the following is the primary ingredient in size paste?
A:-Weighting agent
B:-Anti foaming agent
C:-Wetting agent
D:-Adhesive
Correct Answer:- Option-D
Question88:-Sow box is used in
A:-Slaher sizing machine
B:-Multiple box loom
C:-Drop box looms
D:-Pit looms
Correct Answer:- Option-A
Question89:-In sizing, poly vinyl alcohol is used as
A:-Antiseptic
B:-Anti-mildew agent
C:-Humectant
D:-Adhesive
Correct Answer:- Option-D
Question90:-What will happen in power loom, when the change wheel for seven wheel take-up motion is replaced with a
bigger one?
A:-Loom speed is increased
B:-Loom production is decreased
C:-Loom speed is decreased
D:-Loom production is increased
Correct Answer:- Option-B
Question91:-The function of oscillating backrest is
A:-To provide support for the weaver
B:-To provide support for the weaver’s beam
C:-To maintain uniform warp tension
D:-Support the held from falling
Correct Answer:- Option-C
Question92:-If one bundle each of `”10^s, 20^s, 2/20^s”` and `”40^s”` cotton yarn are weighted, then
A:-All of them weigh the same
B:-`”10^s”` bundle is heavier
C:-`”40^s”` bundle is heavier
D:-`”2/20^s”` bundle is heavier
Correct Answer:- Option-A
Question93:-In English cotton system, as the count increases
A:-Thickness of yarn increases
B:-Thickness of yarn decreases
C:-Thickness of yarn remains the same
D:-None of the above
Correct Answer:- Option-B
Question94:-Which of the following is called the universal system?
A:-English cotton
B:-Tex
C:-Denier
D:-French cotton
Correct Answer:- Option-B
Question95:-Which of the following is a negative shedding mechanism?
A:-Barrel tappet
B:-Climax dobby
C:-Dobcross dobby
D:-None of the above
Correct Answer:- Option-B
Question96:-State the instance for which early picking is most preferred
A:-Weaving strong weft
B:-Multiple box motion
C:-Dobby shedding
D:-Weaving weak weft
Correct Answer:- Option-D
Question97:-Strength of cotton increases with
A:-Decrease in moisture content
B:-Increase in moisture content
C:-Increase in temperature
D:-Decrease in relative humidity
Correct Answer:- Option-B
Question98:-Draft required for a ring frame processing `”60^s”` cotton yarn, from roving of `”2^s”` hank
A:-120
B:-60
C:-30
D:-2
Correct Answer:- Option-C
Question99:-Which one is true for centre weft fork motion?
A:-Work for every pick
B:-Work for odd number of picks only
C:-Work for even number of picks only
D:-None of the above
Correct Answer:- Option-A
Question100:-Tailing effect is a defect associated with
A:-Mercerizing
B:-Kier boiling
C:-Gigger dyeing
D:-Package dyeing
Correct Answer:- Option-C