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 SMITHY FORGING AND HEAT TREATING TECHNICAL EDUCATION' And exam conducted in the year 2015. And Question paper code was '185/2015'. 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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The temperature of furnace used for heat-treating steel is measured and controlled by an
instrument called ;
(A) Thermometer (8) Pyrometer (() Hydrometer (D) Speedometer
If steel is galvanized, it is coated with :
(ക) 180 (8) Copper (ल) णा (D) Zinc
For holding work of rectangular section ۔۔۔۔۔۔ is used.
(ಗಿ) Flat tong (8) மடி மாத
(८) Stright-lip fluted tong (D) Rivet tong
The peen of a straight peen hammer is न to its handle.
(ಗಿ) Inclined (8) ടി
(ப) ராவி (D) Perpendicular
Of the following types of pipes of the same diameter, the one that is least corrosion resistant
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(A) Brass (8) Copper (C) Wrought (0) Steel
The most important element which controlls the physical properties of steel is :
(ಸಿ) Tungsten (B) Carbon (©) आत्मा (D) Manganese
0 its handle.
The peen of a cross peen hammer is
(ക) Inclined (B) Skew ) (©) Parallel (2) Perpendicular
Large amounts of Silicon when added to steel will increase the ட __ properties of the
steel.
(ಗಿ) Refractory (B) Mechanical (() Magnetic (D) Corrosive
The alloy steel used for Hot working having a relatively :
(3) High carbon content (B) Low carbon content
(C) Low sulphur content (D) High oxygen content
7 185/2015
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