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 'TECHNICIAN GR II GENERAL MECHANIC KERALA CO OPERATIVE MILK MARKETING FEDERATION LTD' And exam conducted in the year 2017. And Question paper code was '115/2017'. 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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Engineer’s parallel jaw bench vice is also called :
(ಹಿ) Bench vice (8) Pipe vice (ಲ) Pin vice (D) Lag vice
For holding round section metal, tubes, pipes, etc. vice is used.
(ಹಿ) Bench vice (8) Pipe vice (ಲ) Leg vice (D) None of these
Metal which contain iron as base are called
(മ) Ferrous metal (8) Non-ferrous metal
(ಲ) Both (A) and (B) (D) None of these
The purest form of Iron is :
(ಹಿ) Cast iron (B) Pigiron (ಲ) Mild steel (D) Wrought iron
Steel is an alloy of and .
(ಹಿ) Copper and iron (இ Iron and carbon
(C) Carbon and tin (D) Manganese and sulphur
The process of reduction of iron ore to pig iron is called :
(A) Cyaniding (B) Hardening (ಲ) Forging (D) Smelting
The product of blast furnace is :
(ಹ) Cast iron (B) Gray iron (ಲ) Pigiron (D) Alloy steel
In grey cast iron carbon contained in the form of
(മ) Spheroidal (8) Nodules (ಲ) ष्णा carbide (D) Graphite flakes
The flux used in cupola furnace is :
(ಹಿ) ೮೧೩೯೦೦೩1 (8) Lime stone (ಲ) Coke (D) Borax
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