Kerala PSC Mechanic Syllabus 2023 (PDF) Download Exam Pattern

Kerala PSC Mechanic Syllabus 2023 & Exam Pattern PDF Download

Kerala PSC Mechanic Syllabus 2023 PDF Download: Candidates Are you preparing for Kerala PSC Mechanic Exam 2023 Then this article is for You……….! Here The Kerala PSC Mechanic Syllabus 2023 And Exam Pattern are available in detail. So the Candidates, who had applied for Kerala PSC Mechanic Jobs 2023 and are Searching Online for Kerala PSC Mechanic Syllabus 2023, will get complete information here. The Kerala Public Service Commission had recently announced the Kerala PSC Mechanic Exam 2023. So the Applicants who applied for Kerala PSC Mechanic Exam must check this article. The Kerala PSC Mechanic Exam is quite tough to be Qualified and there will be huge competition for the Examination. SO the Contenders should practice Hard. So, to help those candidates we are here with the Updated Kerala PSC Mechanic Syllabus and Exam Structure.

Kerala PSC Mechanic Previous Question Papers (PDF) Download With Answers

Kerala PSC Mechanic Syllabus 2023 PDF

Name of the Organization Kerala Public Service Commission
Post NamesMechanic
Selection ProcessWritten Exam, Interview
Job LocationKerala


Kerala PSC Mechanic Exam Pattern 2023

Name of the SubjectNumber of Marks
Module I: Hand Tools – Measuring – Cutting Tools And Operations10
Module II: Precision Instruments And Fasteners10
Module III: Forging- Sheetmetal Work- Welding10
Module IV: Engine10
Module V: Cooling, Lubrication, Intake & Exhaust System10
Module VI: Fuel System And Emission Control10
Module VII: Transmission Systems10
Module VIII: Control System, Wheels, and Tires10
Module IX: Implementations & Machineries10
Module X: Basic Electricity, Charging & Starting System10
Total100 Marks
Time Duration: 1 Hour 30 Minutes
Multiple Choice Objective Questions

Download Kerala PSC Mechanic Syllabus 2023 PDF

Download Kerala PSC Mechanic Syllabus & Exam Pattern 2023 PDF Here: The Candidates who have been searching for the Kerala PSC Mechanic Syllabus can get a complete Syllabus from this article……….So the candidates who have applied for the Kerala PSC Mechanic 2023 and preparing for the Kerala PSC Mechanic Exam 2023 are advised to take a look at this page now. Here the Kerala PSC Mechanic Syllabus & Exam Pattern are available in detail.   

Hand Tools – Measuring – Cutting Tools And Operations

  • Hammers- Types of vice-C clamp- types of Spanners-pliers-screw driver-Types of Steel rules Try square and its types -jenny callipers-straight edge-system of units -Measurements of angles
  • Angular measuring instruments (Semi – precision) -Measuring standards (English & metric)
  • Elements of a file- Cut of files –Grades-shapes- – Types of files- Needle files- Special files- Pinning of files -Care and maintenance -Convexity of files- Filing techniques- Hacksaw frames and blade stypes of chisels-scraper-drilling-types of drills-drilling machines-reamers –hand taps-threading dies Drilling – Cutting speed, feed and r.p.m – drill holding devices -Counter sinking-Radius/ Fillet gauge, feeler gauge- grinding-standard grinding wheel marking system-grinding machines

Precision Instruments And Fasteners

  • Micrometres –dial callipers- Vernier callipers – Vernier height gauge- types- working principle vernier bevel protractor-comparator-measuring errors, Gauges-types-slip gauges-angle gauge-sine
  • bar-, Jigs and fixtures- Limits and fits-interchangeability-tolerance-allowances-shaft and hole basis system.
  • Types of screw threads-fastners-keys-bolts-washers-studs-setscrews-cotters-pins-couplingscirclips-soldering-brazing-rivetting-types of rivets-defects in riveting-taper-springs

Forging- Sheetmetal Work- Welding

  • Forge-Refractory materials-forging hand tools- cuttings tools-anvils-forging of steels-forging operations-defects in drawing out-defects in upsetting. Types of snips-mallet-sheet metal hand tools compass- stakes-types-uses – metals used in sheet metal work-sheet metal operations-joints-bending machines- General safety-tools and equipment used in gas welding-gases used in welding-types and uses of oxy-acetylene flames- acetylene gas generators-welding nozzles-melting points of common metals-flashback-backfire-gas welding techniques-joints-arc welding machines-welding defects inspection of welds


  • Introduction to Engine-internal & external combustion engines- Classification of IC engines
  • Principle & working of 2&4-stroke engines- Compression ignition & Spark Ignition Engines Technical terms used in engine- starting and stopping method of Diesel & Petrol Engines
  • Engine Components: Cylinder head- Type of Petrol and Diesel combustion chambers – Head gaskets- Engine Valves, different types, materials, Type of valve operating mechanism- Valve trains, Valve- timing diagram, concept of Variable valve timing.
  • Description of Camshafts & drives, Description of Overhead camshaft- Description & functions of different types of pistons, piston rings and piston pins and materials- connecting rod- Description and function of Crank shaft- Engine bearings- classification and location – materials used- fly wheel and vibration damper- Crank case- Description of cylinder block and Different type of Cylinder sleeves (liner).

Cooling, Lubrication, Intake & Exhaust System

  • Need for Cooling systems- Heat transfer method-Boiling point & pressure-Centrifugal force
  • Coolant properties- Different type of cooling systems-Basic cooling system components
  • Radiator- Coolant hoses- Water pump-Thermostat- Cooling fans- Temperature indicators
  • Radiator pressure cap- Recovery system- Thermo-switch. Need for lubrication system
  • Functions of oil, Viscosity and its grade as per SAE – Oil additives- Types of lubrication
  • Lubrication system components – Description and function of Sump, Oil tank, Pickup
    tube, different type of Oil pump & Oil filters Oil pressure relief valve, Spurt holes &
    galleries, Oil indicators & Oil cooler. Intake system components- Description, function &
    types of Air cleaners- Description of Intake manifolds and material- Exhaust system
    components- Description and function of Exhaust manifold- Exhaust pipe-Mufflers-Catalytic converter

Fuel System And Emission Control

  • Diesel Fuel Systems- Diesel fuel injection- fuel characteristics, concept of quiet diesel
    technology & Clean diesel technology.
  • Diesel fuel system components – Description and function of Diesel tanks & lines, Diesel
    fuel filters, water separator, Lift pump, Plunger pump, Priming pump, Inline injection pump, Distributor-type injection pump, Diesel injectors, Glow plugs, Cummins & Detroit Diesel injection. Electronic Diesel control- Electronic Diesel control systems, CRDI system, HEUI diesel injection system. Sensors, actuators and ECU.
  • Description of Gasoline fuel, Gasoline fuel characteristics- Stoichiometric ratio, Air density, Fuel supply system and components, carburetor Function, type& circuits. Types of emissions: Characteristics and Effect of Hydrocarbons, Hydrocarbons in exhaust gases, Oxides of nitrogen, Particulates, Carbon monoxide, Carbon dioxide, Sulphur content in fuels
  • Description of Evaporation emission control, Catalytic conversion, Crankcase emission control, Exhaust gas recirculation (EGR) valve, Controlling air- fuel ratios, Charcoal storage devices, Diesel particulate filter (DPF). Selective Catalytic Reduction (SCR)

Transmission Systems

  • Clutch – Types, Construction, Function of each component, dual clutch, fluid coupling, Dual mass flywheels.
  • Operating mechanisms Gearbox – Function, types, Function of each component, Baulk-ring synchromesh unit, Gear shift mechanism, Gear ratios, Automatic Transmissions- epicyclic gear box, simple and compound planetary gears, torque converter, Continuously variable transmission, transfer case.
  • Propeller shaft, Slip joint & Universal joint – types, function.
  • Differential & Final Drive, differential lock, function and types of power take off mechanism (PTO), all wheel drive and four wheel drive, Freewheeling hubs.
  • Axle – types of front and real axles, axle shafts.

Control System, Wheels and Tires

  • Steering system – Description, function and components of Steering systems, Principles of steering, Steering geometry, Types of steering gearbox, Power Assisted steering, Electric power assisted steering, Basic electric power steering operation, Hydraulic power steering system.
  • Suspension system – Types of suspension systems, Types of Springs, Types of Shock absorbers.
  • Brake system-Brake-Drum and disc brake- Lever/ Mechanical advantage-hydraulic pressure and force- brake fade- Types of brake- principles of brake- Air brakes- park brake system- Brake pedal Brake lines-Brake fluid-Bleeding- Master cylinder- Divided system-Tandem master cylinder- Power booster or brake unit- Types of power brake-hydraulic brake booster- applying brakes- brake force – brake light switch – drum brake system- drum brake operation- shoes-backing plate- wheel cylinder disc brake operation – disc brake rotors- disc brake pads- disc brake calipers- proportioning valves proportioning valve operation- brake friction material.
  • Wheels & Tyres – Construction, function & types of wheel, Types & size of tyres, Tyre construction, materials, tyre rating & TWI, Tyre pressure monitoring & aspect ratio. wheel balancing- wheel alignment

Implementations & Machineries

  • Harrows- cultivator – disc plough – ridger – seed drill – Trailer – Hitching of equipment – Tractor accessories( Draw bar, top link, belly pulley) – use of hydraulic lift – mould board plough- Method of hitching- Chisel plough – Rotavator- slasher -pulverising roller Leveler- scraper- blade terracer – ditcher- bund former – bund maker – lazar leveler – planter-trencher – dozer – dumper – post hole digger- onion digger – potato digger- ground nut digger-Power tiller- centrifugal pump- sprayerduster-Reaper-Paddy transplanter-Thresher- Maize sheller- ground nut decorticator- combine harvester- Mower- folder harvester- silage cutter-Rotary harvester – Haybailer – winnower – Types of cleaner and grader – Rice huller – Polisher – Feed grinder cum mixer – Hammer mill- Oil extractor – Sugarcane crusher -Grain drier

Basic Electricity, Charging & Starting System

  • Basic electricity, Electricity principles, Ground connections, Ohm’s law, Voltage, Current,
    Resistance, Power, Energy. Voltmeter, ammeter, Ohmmeter Multimeter, Conductors &
    insulators, Wires, Shielding, Length vs. resistance, Resistor rating Fuses & circuit breakers, Ballast resistor, Stripping wire insulation, cable colour codes and sizes, Resistors, Electrostatic effects, Capacitors and its applications, Description of Chemical effects, Batteries &cells, Lead acid batteries & Stay Maintenance Free (SMF) batteries, Magnetic effects, Heating effects, Thermo electric energy, Thermisters, Thermocouples, Electro chemical energy, Photo-voltaic energy, Piezo- electric energy, Electromagnetic induction, Relays, Solenoids, Primary & Secondary windings, Transformers, stator and rotor coils.
  • Description of charging circuit operation and construction of alternators, regulator unit,
    ignition warning lamp- troubles and remedy in charging system. Description of starter motor circuit, Constructional details of starter motor solenoid switches, common troubles and remedy in starter circuit.

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Kerala PSC Mechanic Syllabus – Frequently Asked Questions(FAQ)

What is Kerala PSC Mechanic Syllabus?

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What is the Exam Pattern for Kerala PSC2023?

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Where can I Get the Kerala PSC Mechanic Syllabus PDF?

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What are the Total Marks for Kerala PSC Mechanic Exam?

The Kerala PSC Mechanic will be Conducted for 100 Marks

How many Questions will be asked in the Kerala PSC Mechanic Exam ?

A Total of 100 Questions will be asked in the Kerala PSC Mechanic Exam

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