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 'SENIOR MECHANIC HARBOUR ENGINEERING DEPARTMENT' And exam conducted in the year 2014. And Question paper code was '078/2014'. 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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Ascorbic acidisa:
(A) Mineral acid (B) Fat
نا Vitamin (D) 864
Bakelite is an example of :
{A) Thermosetting plastic (B) Thermoplastic
رھ Natural Polymer (D) லவர் fraction
Temporary hardness is caused by the presence of :
(^) Sulphates (B) Carbonates
(C) Nitrates (D) Phosphates
As temperature increases the conductivity of a metal :
(ಗೌ) 10708508 (18) decreases
(09 nochange (D) first increases then decreases
A self indicator is :
(ക) Phenolphthalein - (B) Methyl orange
(C) Starch (D) Potassium permanganate
Galvanization is a process of applying a protective coating on iron with :
(ക) Copper (B) Tin
(C) Ahiminium (D) Zine
The metal present in chlorophyll :
(^) ष्णा (B) 21८
(0) Magnesium ' (D) Copper
‘What is the angle preferred by athletes in javelin throw?
(ಗ) 905 (೫) 76
மடக (D) 25°
Identify the physical quantity having no dimensions :
(ക) ടല (B) stress
(¢) pressure (D) modulus of elasticity
When a bullet is fired using a gun, it moves back with a velocity called :
(४) critical velocity (18) muzzle velocity
(0 ' 00111781 101೧1೧” (D) recoil velocity
1 78/2014
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