RRB JE Mechanical Syllabus 2025, Check Detailed Syllabus Here

RRB JE Mechanical Syllabus 2025

We have provided a basic overview of RRB JE 2025 in a tabulated manner for the ease of the candidates.

RRB JE Mechanical Engineering Syllabus 2025 Detailed

The essential topics covered in the RRB JE Mechanical Syllabus 2025 are listed here. For candidates having Mechanical Engineering, Paper 2 will consist of questions from this syllabus only. The RRB JE Mechanical Syllabus 2025  is given below:

Engineering Mechanics

• Free body diagrams and equilibrium
• trusses and frames
• kinematics and dynamics of particles, linear and angular momentum, and energy formulations
• impact

Engineering Materials

• Structure and properties of engineering materials and their applications
• heat treatment
• stress-strain diagrams for engineering materials.

Strength of Materials

• Stress and strain and elastic constants
• Mohr’s circle
• thin cylinders
• shear force and bending moment diagrams
• bending and shear stresses
• deflection of beams
• torsion of circular members

Theory of Machines

• Displacement, velocity, and acceleration analysis of plane mechanisms
• kinematic synthesis of mechanisms
• dynamic analysis of the slider-crank mechanism
• gear trains
• flywheels
• governors.

Theory of Machines

• Thermodynamic systems and processes
• Zeroth, First and Second laws of thermodynamics
• Carnot cycle. irreversibility and availability; behavior of pure substances, ideal and real gases
• calculation of work and heat in ideal and real processes
• Free and forced vibration of single-degree-of-freedom systems
• effect of damping

Heat-Transfer

• Modes of heat transfer
• one-dimensional heat conduction
• fins
• free and forced convective heat transfer
• thermal boundary layer
• radiative heat transfer, black and grey surfaces, shape factors, network analysis

Fluid Mechanics

• Fluid properties
• fluid statics, manometry, buoyancy
• Bernoulli’s equation
• boundary layer
• elementary turbulent flow
• flow through pipes, head losses in pipes bend, etc.

Machine Design

• failure theories
• S-N diagram
• design of machine elements such as bolted, riveted, and welded joints, shafts, spur gears, rolling and sliding contact bearings, keys, couplings, brakes, and clutches

Fluid Machines

• Pelton, Francis, propeller, and Kaplan turbines
• selection of turbines
• Centrifugal & axial pumps and fans, reciprocating pumps

Machining and Machine Tool Operations

• Mechanics of metal cutting and chip formation, single and multi-point cutting tools, tool
  geometry and materials, tool life, and wear
• principles of non-conventional machining processes
• principles of work clamping, principles of design of jigs and fixtures.

Metrology and Inspection

• Limits, fits, and tolerances
• linear and angular measurements
• comparators
• gauge design
• interferometry
• form and finish measurement
• alignment and testing methods
• tolerance analysis in manufacturing and assembly.

Computer Integrated Manufacturing

• Basic concepts of CAD/CAM

Production Planning and Control

• Forecasting models, aggregate production planning, scheduling, and materials requirement planning

Inventory Control

• Forecasting models, aggregate production planning, scheduling, and materials requirement planning

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