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 'INSPECTOR OF FACTORIES AND BOILERS GR II FACTORIES AND BOILERS' And exam conducted in the year 2016. And Question paper code was '053/2016'. 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.
51.
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01000೫07 ೧? ೦೩81 1೧718 :
(^) ६०० wear resistance (ए) good casting characteristic
(0 good machinability (D) all of these
Iron carbon equilibrium diagram :
(ക indicates عط phase changes occurring during heating and cooling
(B) correlates the microstructure and properties of steel and cast iron
(C) is made by plotting carbon percentage and temperature
(D) all of these
A space lattice found in @ - iron is called :
(ಗ) body centered cubic space lattice
(B) face centered cubic space lattice.
(0) close packed hexagonal space lattice
(D) none of these
In a unit cell of face centered cubic space lattice the total number of atoms :
(8) 9 (B) 14
(0 6 D) 24
Draft on pattern for casting is :
(A) shrinkage allowance
(ए) identification number
(൫ for machining allowance
(D) taper to facilitate its removal from mould
Cores are used to :
(8) make desired recess in castings (0) strengthen moulding sand
(C) support loose pieces (D) remove pattern easily
The purpose of chaplets is to :
(ಗ) induce directional solidification (B) compensate shrinkage
(C) provide bending (D) support the core
Seam welding is a:
(A) arc welding process (8) multi spot welding process
(0) continuous spot welding process (D) process used for joining round 0878
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