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)' 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.
Question28:-The reason for higher U% of draw frame sliver is
A:-Lesser movement of belt on cone drums
B:-Higher stretch and lower twist in roving
C:-Finer hank
D:-Inadequate top roller pressure
Correct Answer:- Option-D
Question29:-The number of doublings in the draw frame should be
A:-Half of draft
B:-Double of draft
C:-Equal to draft
D:-One and half of the draft
Correct Answer:- Option-C
Question30:-Apron controls _______ 88٥۰ ۷۷۸۱۱٣١ drawing.
A:-Fine
B:-Floating
C:-Bulk
D:-Coarse
Correct Answer:- Option-B
Question31:-In a Ring spinning, the ratio of the surface speed of the front rollers to
that of the back rollers give the amount of:
A:-Built
B:-Wind
C:-Twist
D:-Draft
Correct Answer:- Option-D
Question32:-Which of the following statement is correct about Ring frame?
A:-The main object of Ring frame are drafting, twisting and building.
B:-The ratio of the surface speed of the front roller to that of the back rollers
gives the amount of winding.
C:-The speed of Traveller determines the number of draft introduce per minute.
D:-The difference between the spindle and traveler speed is responsible for
twisting.
Correct Answer:- Option-A
Question33:-The angle of inclination of rolls in the Ring frame is:
A:-20° to 55°
B:-15° to 45°
C:-15° to 25°