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 (Fitting)' And exam conducted in the year 2022. And Question paper code was '112/2022'. 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.
112/2022
Maximum : 100 marks
Time : 1 hour and 30 minutes
1. Which marking media is used for rough forging and casting with oxidized surfaces?
(A) Copper sulphate (B) Prussian Blue
(C) Cellulose lacquer (D) White wash
2. Engineers steel rule is graduated in 10 mm, 5 mm, 1 mm, 0.5 mm the reading accuracy of the
steel rule is :
(^) 0.01 mm (B) 0.05 mm
(C) 0.5mm (D) 1mm
3. Scribers are made of :
(A) High speed steel (B) High carbon steel
(C) Mild steel (D) Tungsten carbide
4. | Which one of the following most used datum surface in workshop?
(^) Surface plate (B) Surface gauge
(C) Surface steel (D) Angle plate
5. Accuracy of outside caliper is :
(^) 0.01 mm (B) 0.02 mm
)© 0.05mm (2) 05mm
6. 10൦൩ angle of dot punch for marking witness mark :
(A) 30 - १९६९९ (3) 60 - १९६९९
(0) 90 - १९६९९ (0) 45 - १९६९९
7. Ina universal surface gauge where is the spindle is attached on:
(^) Base (B) Body
(C) Rocker arm (D) Snug
8. Surface plate are made of :
(A) Good quality cast-iron (B) High quality steel
(C) Tool steel (D) High carbon
[P.T.0.]