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 'TRAINING INSTRUCTOR (WELDER)' And exam conducted in the year 2023. And Question paper code was '136/2023'. 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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136/23
Fabrication costs involve the cost of
A) Material handling, cutting and machining
B) Electrodes, power consumed and welding labour
C) Preparation, welding and finishing
D) Machining, grinding and painting
The test is used to identify the ductility of the weld metal
A
B
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) Free bend test
) Longitudinal bend test
) Guided bend test
) Side bend test
The time a welder spends in operations other than welding is known as
A) Weld time B) Arc time
C) Work time D) Down time
The test is used to identify surface defects in ferrous, non-ferrous and non-metallic
materials
A) Magnetic particle test B) Stethoscopic test
C) Fluorescent penetrant test D) Liquid penetrant test
In the AWS codification of electrodes, the 3'4 digit indicates
A) Type of flux coating B) Tensile strength
C) Electrode strength D) Welding position
The major advantage of this test is its portability
A) Gamma ray test B) X-ray test
C) Ultrasonic test D) Fatigue test