Kerala PSC Previous Years Question Paper & Answer

Title : Motor Mechanic/ Store Assistant
Question Code : A


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Motor Mechanic/ Store Assistant' And exam conducted in the year 2023. And Question paper code was '218/2023'. 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.

page: 9 out of 16
Excerpt of Question Code: 218/2023









What is the name of pipe line from FIP to injector in a diesel fuel feed system ?
A) High pressure pipe B) Low pressure pipe
C) Delivery pipe D) Sution pipe

Why is there a vent hole provided either in filler neck or cap in an engine fuel tank ?
A) Not need for vent hole B) To maintain atmospheric pressure

C) To avoid overflow D) To maintain fuel temperature

Which component is develop the diesel pressure in the CRDI engine ?
A) Common rail B) Fuel filter
C) FIP D) High pressure pump

Which of the following statement is/are correct ?
i. Volatility is the ability of the gasoline to evaporate
ii. Diesel and gasoline contain some sulphur

iii. Diesel engine fuel is highly refined distillate fuel obtained from fractional
distillation of crude oil

A) Only i and ii B) Only ii and iii
C) Only i and iii D) All of the above i, ii and iii

Which type of carburettor is fitted under the inlet manifold of an engine ?
A) Down draft B) Up draft
C) Horizontal draft D) Natural draft

Which one of the following does the MAP sensor measure ?
A) Compression pressure B) Exhaust manifold pressure

C) Intake manifold pressure D) Stroke volume pressure

What is the proper order of fuel feed system in a conventional diesel engine ?
A) Fuel tank, FIP, fuel filter, fuel feed pump, injector


C) Fuel tank, fuel filter, FIP, feed pump, injector
D) Fuel tank, injector, feed pump, FIP, fuel filter

Fuel tank, feed pump, fuel filter, FIP, injector

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