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 'OVERSEER DRAFTSMAN MECHANICAL GR I IRRIGATION DIRECT AND DEPT QUOTA' And exam conducted in the year 2014. And Question paper code was '104/2014'. 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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In gears, the ratio of pitch circle diameter in millimeters the number of teeth 18 called ;
(ക) Piteh circle (2) Circular pitch
(C) Diametral pitch (1) Module
The unit of surface tension in SI unit is :
{A) Nm (B) N/m
(¢) (णः (D) ೫/0೩
Pearlite is a combination വ്:
(A) Cementite and martensite (B) Ferrile and iron graphite
(0 Ferrite and austenite (D) Ferrite and cementite
The vertical passage through which molten metal poured into the mould is termed as :
{A) Sprue (B) Swab
{C) Draw spike (D) Gaggers
COP of a reversed carnot cycle is 5. Then ratio between higher temperature to lower
temperature will be :
4y 12 2) 15
(೧) 2 (0) 22
In adiabatic process :
(ക) Enthalpy remains constant (3) Entropy remains constant
(C) No work transfer takes place (D) No heat transfer takes place
The ratio between direct stress and volumetric strain is :
(ക Bulk modulus £ (18) Poisson's ratio
(ര TFactor of safety (0) Modulus of rigidity
A cantilever beam having uniformly distributed load on the entire length, then the maximum
bending moment will be at the :
(५) Freeend 0) Middle
(0) Fixed end (D) None of these
104/2014 6 A
