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 'BLACKSMITH' And exam conducted in the year 2018. And Question paper code was '056/2018'. 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.
95. The melting range of BS-1845-Type5-Silver solder
98.
97.
98.
99.
100.
A) 6401080 69070
8) 7000107750
© 3107010 5200
D) 9200 80 98070
The percentage of carbon in law carbon steel
A) 0.3%10 0.8% ©) 0.8%10 1.5%
0) 2% 103.03% D) 0.15% 1௦ 6
The amount of phosphorus added in a phosphor bronze
2) 15% 5) 0.15%
0) 0.95% D) 0.5%
The instrument used to find the centre of a circular job
A) Jenny caliper B) Inside caliper
C) Try squars D) Outside caliper
The electrolyte used for anodising process
ಸಿ) Boric acid
B) Sulfuric acid
C) Cadmium
D) Hydrochloric acid
A natural solid fusl
A) Charcoal B) Ethane
C) Coke D) Peat
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056/2018
