Kerala PSC Previous Years Question Paper & Answer
Page:1
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Tradesman (Textile Technology)' And exam conducted in the year 2023. And Question paper code was '085/2023/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was ''. 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.
FINAL ANSWER KEY
Question 85/2023/01
Paper Code:
Category 753/2021
Code:
Exam: Tradesman (Textile Technology)
Date of Test 15-06-2023
Department Technical Education
Question1:-The ash of cotton after burning will be
A:-Screen like skeleton of original sample
B:-Crisp dark ash
C:-Light feathery grayish
D:-Round, crisp, shiny black beads
Correct Answer:- Option-C
Question2:-5% caustic soda at boil dissolves fibre.
A:-Wool
B:-Cotton
C:-Nylon
D:-Viscose
Correct Answer:- Option-A
Question3:-An example for fruit fibre is
A:-Banana fibre
B:-Coir fibre
C:-Jute fibre
D:-Pine apple fibre
Correct Answer:- Option-B
Question4:-Linen feels cooler to touch than cotton because
A:-Linen is a natural fibre.
B:-Linen is a better conductor of heat than cotton.
C:-Linen has high strength.
D:-Linen has high degree of polymerization.
Correct Answer:- Option-B
Question5:- is obtained by the polymerization of caprolactum.
A:-Nylon 66
B:-Polyester
C:-Acrylic