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.
61. The rake and poker is used for :
(A) Remove clinkers from the fire
(B) Remove oxides from the soldering bit
(C) Remove spatters from the work
(D) Remove dents from the sheet
62. The magnetic effect of DC disturbs the arc in Arc welding is called :
(A) 1006 are (B) Arc blow
(C) Short are (D) None of these
63. GUI stands for in Auto CAD
(A) Graphical User Interfere
(B) Geometrical User Interfere
(C) Geometrical User Interface
(D) Graphical User Interface
64. The distance between the junction of the metals and the point where the weld metal touches
the base metal is called
(^) Weld length (B) Leg length
(C) Weld face length (D) Penetration length
65. In welding test, which one is non destructive test:
(^) Bend test (B) Fracture test
(C) Water gravity test (D) None of these
66. Which dolly is used for remove dents on long depth mudguard?
(A) Heel shaped dolly (B) Domed square dolly
(C) Round and curve edge dolly () Curvature dolly
67. How many stages are consider for piston type compressor (2500 pressure (PSI) capacity)?
(A) 1 (3) 2
(0 8 () 4
68. Which function key is used for toggles between ortho mode in Auto CAD?
(0) F5 ر0" F3
(© 14 () 18
025/2020 10 A