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 ELECTROPLATING TECHNICAL EDUCATION' And exam conducted in the year 2015. And Question paper code was '093/2015'. 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.
5
1.
(
A
Maximum : 100 marks
Time : 1 hour and 15 minutes
A chemical reaction will occur spontaneously at constant pressure and temperature, if the
free energy 18 :
(५) سو 8) +VE
(0) -VE . (D) None of these
Entropy is a measure of the ———————— of a system.
(A} Temperature changes only (B) Disorder
(() Orderly behawvior (12) None of these
Fundamental principle of refrigeration is based on the ——————— law of thermodynamics,
(B} Zeroth ⋅ 868 ٘ بجی
(ര) First (D) Third
Heating of water under atmospheric pressure is an ————————— process.
(ക) 1800100 رت Adiabatic
(06) Tsobaric (1) Isothermal
Molten soap mass is transported by a —————— pump.
(வி Diaphragm (B) Reciprocating
() Gear (D) Centrifugal
Most commonly used joint in the underground pipe line is the :
(ಗೆ) Sleeve joint (B) Flanged joint
(~) Coupling (D) Expansion joint
The fluid property due to which, mercury does not wet the glass :
یف Cohesion ' ('B)Surfacetension
(C)\"iscusity (D)Adheswn
[P.T.fl.]
