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 ' Junior Instructor (Sheet Metal Worker) - Industrial Training ' And exam conducted in the year 2020. And Question paper code was '025/2020'. 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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What type of development method followed for cone and pyramid?
(A) Geometrical construction (B) Triangulation method
(C) Radial line (D) Parallel line
Which method of pattern layout is used for twisted taper square?
(4) Triangulation ൯) Parallel line
(C) Radial line (D) Geometrical construction
What is the formula for calculating arc length in geometrical construction method of pattern
development?
(A) 1=22rxQ"/360 ௫) 1=27dxQ’ /360
(0 1=32rxQ’ 0 (0) 1=2r xQ’/360
What is used in fabrication industries for checking contour of a radius corner while bending
plates?
(A) Profile (B) Templates
(C) Gauge (D) Pattern
Which metal in the following is not used for making rivets?
(A) Low carbon steel
(B) Brass
(C) Aluminium
(D) Cast Iron
What is the formula generally used in shop floor for length of snap head rivets?
(A) L=T+1.5D (B) L=T+4D
(0) L=T+2D (D) L=T+0.7D
The number of joints commonly used in riveting are :
(A) 3 (8)
(0) 2 0)
What is the pitch of rivets in chain riveting?
(A) 4D ہم 2D
(0 80 ہم 2.50
025/2020 6 A