and their conversions – Length, area, Volume, Mass and Time – Definition of Mass,
Weight, Density, Specific Gravity – Determination of Sides and area of triangles,
polygons, Circles, segment and sections – surface area and volume of cubes,
cylinder, prism, pyramid, cone, sphere – Sympson’s Rule – Application – Area of
ellipse – Simple Problems.
2 Machine Tools - Safety precautions – study of parts, working, different operation
and of lathes – milling machine – shaping machine – slotting machine – planning
machine – various attachments – quick return mechanisms.
3 Internal Combustion Engines – Engine Parts – two stroke and four stroke
engines – petrol and diesel engines – components like carburetor, fuel injector,
fuel pump etc. Bearing materials – bearing classifications – frictional and anti
frictional bearings – advantages and applications
4 Belt, Gear and Chain Drives - belt materials – types of material – specifications
and number coding belt power – belt speed – slip and creep – velocity ratio –
pulley ratio – V belt – number of belts for power transmission – gear materials –
types of gear drives – velocity ratio – nomenclature of gears –types of gears and
application – classification of chain drive – power transmission – positive drive.
Cams – types of cams – function of cams – industrial application – types of
followers – kinds of motion – displacement diagrams – terms used.
5 Machine Drawing - Screw threads – nomenclature of screw threads – nuts, bolts
and washers – BIS conventions – cotter and pin joints – riveted joints – welded
joints, pulleys, bearings, machine parts, engine parts, valves cam and followers, jig
and fixtures. Couplings, pipe joints and pipe layouts, Surface Texture - Limits, fits
and tolerances.
6 Geometrical Drawing and Engineering Graphics :- Graphic Language –
drawing instruments – types of lines –method of lettering – Dimensioning –
principles of representation and construction of different types of scales –
Recommended scales for drawing with reference to BIS Codes – Construction of
Plain Geometrical figures – Construction of conic sections – ellipse, parabola and
hyperbola – Miscellaneous curves – involute, cycloid, helix and spiral – theory of
projections – types of projections – classification of planes – first angle & third
angle projections – projection of points - Lines and Planes – projection of Lamina,
Solids – True shapes – section of solids – Intersection of surfaces – developments
of surfaces – orthographic projection – Oblique projection – Isometric projection –
perspective projection
7 Practice on Computer and Computer Application :- General terms used in
Computer, Elementary DOS Commands, Windows commands and their uses, MS
Word and MS Office, AutoCAD Introduction, Various AutoCAD commands, use of
different terms of AutoCAD, function keys and shortcut keys, knowledge about
2Dand 3D modeling, solid primitives, view point, extrude and subtract command,
union, Drawing with layers and blocks. Knowledge about layout and printing
drawing
8 Building Construction - Glossary of terms of building construction and building
materials. Names of different parts of building. Bricks masonry – principles ofconstruction of bonds –
English Bond, Flemish Bond, T Joints, Wall Junctions.
R.C.C. – Introduction, uses, materials, proportions and form work including
bending of bars and construction reference of BIS Code. Reinforced brick work.
Materials used for RCC, selection of materials, coarse aggregate, fine aggregate,
cement- water, reinforcement, characteristics. Method of mixing concrete-hand
mixing and machine mixing, Slump test.
Arches :- technical terms, forms-bricks and stone, lintel. Bracket, centering,
forms and sizes.
Door :- Parts of door, Location, sizes and types
Windows and Ventilators – including steel window & ventilators – fixtures and
fastenings used in doors, window and ventilators.
Roof : Pitched roof types, roof covering, component parts of roof. Theory of
trussing, king and queen post trusses.
9 Estimating and Costing – for simple building, specification for different works
10 Road, Irrigation - Introduction to roads, general principles of alignment.
Classification and construction of different types of roads. Glossary terms of
roads, culvert, irrigation
11 W/S Calculation and Science (Civil) – Centre of Gravity, Hooks Law, Ultimate
stress and Breaking stress, Moment and Moment of Inertia for different sections,
Various types of load and supports, Bending moment, shearing force, Cantilever
& Simply supported beams. Bending stress.
12 Surveying
Chain Surveying – Principles – instruments employed, used, case &
maintenance. Field Problems. Field book plotting. Plane table survey –
Instruments employed, use, care & maintenance. Prismatic Compass. Planimeter
and Pentagraph. Levelling – Instruments and accessories – their uses and
description – level book. Differential leveling. Application of chain and leveling to
construction. Plotting, preparation of contour, computing earth work by spot level
and contours. Setting out work.
Planimeter –enlarging and reducing of plans, use of proportions, compass and
pantographs and their parts
Curves – Simple curves, Compound curves, transition curves, vertical curves
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