Syllabus JE Mechanical JKSSB JE 2023 download now

 Syllabus JE MEchanical JKSSB JE 2023

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Theory of machine and machine design

1. Four bar linkage and link motion.
2. flywheel and fluctuation of energy
3.  power transmission of belts V-Belts Flat belts 
4. Gear types of gears
5. gear profile and gear ratio calculation 
6. Cams 
7. Governor Principles and Classification
8. design of keys ,shaft and Coupling, joints 

Engineering Mechanics and machine design

1. Laws of forces, equiliibrium of forces
2. moment of inertia
3. laws of motion
4. friction
5. concept of simple machine MA,VR,%age
6. Concept of stress and strains
7. elastic limits and elastic constant 
8. BM and SF Diagram
9. Stress in composite bars
10. Torsion in circular shafts
11. Columns
12. Euler's and rankine theory
13. thin walled pressure vessels.

>Thermal engineering and refrigeration and Air conditioning

1. thermodynamics: heat,work and temperature
2. first and second laws of thermodynamics
3. carnot, rankine,otto anddiesel cycle- PV PT Diagrams
4. water saturated,wet and superheated steam
5. degree of superheat of steam
6. rankine cycle of steam, simple rankine cycle plot on PV TS Diagrams and hs planes
7. rankine cycle efficiency with or wihout pump work
8. concept of COP .carnot cycle vapour compression cycle
9.  refrigerants
10. psychometry, DPT.WBT,DBT 

Fluid Mechanics and Machinery

1. Properties and classification of fluids
2. newtons's law of viscoity
3. fluid statics
4. measurement of fluid pressure by manometer, U-Tube , Inclined tube
5. Fluid kinematics- stream line laminar and turbulent flow 
6. external and internal flow 
7. continuity equation
8. dynamics of ideal fluids
9. bernoulli's equation total head , velocity head , pressure head head
10. measurement of flow rate
11. basic principle and working of venturimeter
12. pitot tube orrifice meter
13. hydraulic turbine and centrifugal pump. 

Industrial management and CAD/CAM

1. Planning, organizing, leading, controlling,inventory control 
2. inspection and quality control
3. basic concepts of CAD/CAM
4. NC,DNC,CNC Machine 

Material science and production engineering 

1. Structure of metal, space lattice, unit cells, BCC, FCC Etc 
2. iron carbide diagram
3. classification of steel mild steel and alloy steel
4. heat treatment of steel
5. welding and arc welding, gas welding, resistance welding, 
6. special welding techiques i.e TIG and MIG 
7. brazing and soldering 
8. welding defects and testing 
9. foundary and casting methods, defects, defects, different casting casting process
10. forging, extrusionnetc
11. metal cutting principles, cutting tools basics 
12. basic principles of maching with lathe
13. milling ,drilling,shaping,grinding
14. machine tools and manufacturing process .

metrology and automobile engineering 

1. tools used in linear measurement 
2. angular measurement 
3. surface finish, limit fits and tolerance , error 
4. classification of automobiles.
5. transmission, steering , braking, suspension sysytem
6. IC Engine performance,IC Engine combustion process
7. Cooling and lubrication system in IC engine 

 

 

Click here for JE Mechanical notes

1. Machine design Study materailClick here

2. Material Science Study material Click here

3. Manufacturing Study materaial click here

4. Theory of machine study materail Click here 

5. Engineering Mechanics Study material Click here

link of Topic wise MCQ will be uploaded here
1) Heat Transfer 
2) Engineering Mechanics
3) Machine Design
4) Thermodynamics
5) Theory of Machines
6) Production Technology
7) Engineering Materials
8) Hydraulic Machines
9) Industrial Engineering
10) Compressors, Gas Turbine & Steam Generators 
11) Fluid Mechanics 
12) IC Engines
13) Hydraulic Machines 2 
14) Strength of Materials 
15) Nuclear Power Plants 
16) Refrigeration & Air Conditioning
17) Power Plant Engineering