Kerala PSC Previous Years Question Paper & Answer
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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'TRADESMAN TEXTILE TECHNOLOGY TECHNICAL EDUCATION THRISSUR' And exam conducted in the year 2014. And Question paper code was '187/2014'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.
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Pure silk is :
(ക) Sericin (0) Cortex
{C) Linen _ (D) Fibroin
The dried perspiration contains in wool fibre is knpwn as :
(ക Dirt (B) Burrs
(©) Lint (D) ഭയ
Name of an insoluble dye :
)4( Reactive (B) Direct
(C) Vat (1) 5 Acid
Boiled-off liquor contains dilute alkaline soap solution and :
(A) Keratin 18) Fibroin
(C) Suint (D) Sericin
2090006 clearing is used to improve the brightness of the dyed material.
(ക) Vat (B) Sulphur
(€) Reactive (D) Dispersed
Beam feeler mechanism and floating back rest roller are provided to :
(வ +wtake up motion ற ராப صمنامد
(© —**take up motion (1) ೨ 186 00 motion
Vat dyes are soluble in :
(A) Na:S:04and NazCOs (ए) NazS:04and NaOH
(¢) NagS and NasCOs (D) NasS and NaOH
Polyester fibres are usually dyes with :
(4) Developed dye (B) Disperse dye
(C) Naphthol dye ' (D)Amd'dye
The mast effective method of hydrolite desizing is :
(A) Acid Steeping (8) Rot steeping
(C) Alkaly steeping ६ (D) Enzyme steeping
187/2014 4
