MECHANIC KERALA AGRO MACHINERY CORPORATON LTD
SYLLABUS
PART-I
MOTOR MECHANIC / TRACTOR MECHANIC / MECHANIC /
AGRICULTURAL MACHINERY
1.Shock Absorbers :- Function, Types, Hydraulic Shock Absorbers
2. Steering Geometry:- Checking and adjusting wheel alignment, camber
angle,caster angle, kingpin inclination, toe-in, toe-out.
3. Brake System:- Function, Types of Brake, Power Brake, Hydraulic
Brake, Air Brake
4. Clutch:- Function, Types of Clutch, Cone Clutch, Hydraulic
Operated Clutch, Multi Plate Clutch.
5. Fluid Fly Wheel:- Introduction. Main parts of fluid fly wheel,
Torque
convertor.
6. Gear Box:- Resistance on Moving Vehicle, Gear Ratio, Mechanic
Advantage using gear, Types of Gears.
7. Engine:- Spark Ignition Engine, 4Stroke and 2Stroke Engine
8. Compression Ignition Engine, 4Stroke and 2Stroke Engine
9. Vankel Engine and Turbine
10. Engine Components:- Piston, Rings, Crank Shaft, Fly wheel,
Bearing,Valve,
Timing Gears.
11. Cooling System:- Necessity of Cooling System, Air cooling, Water
cooling
12. Lubricating System:- Necessity of Lubricating System, Forced
Lubricating
System, Oil Pump, Oil Cooler, Oils, Oil relief Valve, Oil
Pressure Gauge
13. Fuel Supply System:- Gravity Feed System, Force Feed System Carburettor,Fuel Injection
Pump, Injector, Governor
(Speed),FeedPump,
PART-II
FITTER
1.Marking and Measuring Tools :-Surface Plate – Scriber – Caliper – Trammel
–
Punches– Surface Gauge – V block – protractor
– combination set ( including safety rules).
2.Hand
Tools:-Hammer – Vices – Screwdrivers – spanners – pliers – socket
Spanners
3. Measuring Tools :-Measurement – System of Units – steel rule –
Trisquare
–
Micrometer – Vernier caliper –Dial caliper – Vernier Bevel
protractor
– (internal, external, depth, thread and various
types
ofmeasurements)
4.Gauges :-Limit
gauges and Fixed gauges – Plug gauges –
Ring gauges – snap
gauges – Telescopic gauges – Ample gauges – Radius gauges – Screw
pitch gauges – Bevel gauges – Bore gauges – Drillgauges – Vernier
tooth gauge – Slip gauges – sine bar
5.Cutting Tools and
Operations :-FILE – parts – cut – grade – type –specification
– filing
techniques – convexity of file –hacksaw – chisels – scraper –
drilling
& drills – Type of Drilling Machines – rpm –cutting speed –
drilling time – safety –
reaming – boring – taping – thread cutting –
dies –
grinding – Speed of Grinding Wheels
6.Screw thread and fasteners:-screw thread – element of thread –
types – single
start – multi start
– right hand – left hand– foundation bolts – type
of bolts – nuts –
studs – keys - pins – splines – flanges –couplings –
circlips –
soldering – brazing – tinning – reveting – springs – taper
–types of taper.
7.Limits and fits:–
surface finish – geometrical tolerance –surface finishing
operations
8.Power
transmission:– belt – gear – clutches – bearings – cam
9. Lubrication:
– coolants – general maintenance
10. Jig and
fixtures: – ferrous and non ferrous metals – cast iron – wrought iron –
steel – alloys – non metals – heat treatment – forging – sheet metal
work
– welding – pipe and pipe fitting
11. Hydraulics
:-types of valves – symbols – hydraulic fluids – hydraulic pumps –
pascal’s law –
hydraulic actuators – hydraulic circuits
PART-111
WORKSHOP CALCULATION AND SCIENCE
1. Simple
Fraction :- Addition, Subtraction,
Multiplication & Division
2.Ratio and Proportion
3.Percentage
4.Algebra :- Algebraic
equations, Quadratic equations
5.Trigonometry :-
Trigonometric ratios, Trigonometric identities, Height and
Distance Trigonometric
values of certain angles
6.Mensuration:- Area of Plane figures
(Triangle, Square, Rectangles, Polygons)
Volume of
Solids (Pyramids and Prisms) , Lengths of Belts
7. Heat and Temperature:- Definition, Unit, Scales, Co-efficient of Linear
Expansion,Latent heat of fusion, Latent heat of vaporization,
Thermal Capacity, Interchange of heat,
Tansmission of
heat,Temperature measuring
instrument
8.Friction:- Definition, Advantages and Disadvantages of
Friction, Normal
Limiting
Friction, Law of Limiting Friction, Co-efficient of Friction,
Inclined Plane
9.Work, Power, Energy:- Definition, Units, Types of Energy, Kinetic Energy,
Potential,Energy, Horse Power of
Engine, 1 H.P., B.H.P, F.H.P.,
Mechanical Efficiency, Transmission of
Power by a Belt Pully
Drive, I
H.P. of Steam and Petrol Engines.
10.Moment and Lever:- Definition, Types of Lever, Application of Lever
11.Simple
Machines:- Effort, Load, Mechanical
Advantage, Velocity Ratio,
Efficiency
of Machine Screw Jack
12.Forces:- Newton’s Law of Forces, Parallelogram Law, Triangle
Law, Conditions
of Equilibrium,
Kinds of Equilibrium, Moment of Inertia.
13.Mass, Weight,
Density and Relative Density.
PART- IV
FACTS ABOUT INDIA & KERALA
