Important Topics to prepare for BARC 2021 Exam

• Laws of Thermodynamics, Otto Cycle, Diesel Cycle, Brayton Cycle.Otto Cycle, Diesel Cycle, Brayton Cycle

• Metal Cutting including Tool Life equations and Orthogonal Cutting, Problems on Welding esp. resistance welding, Types and Design of Casting

• Fluid Statics, Fluid properties, Boundary layer Theory

• Numerical for LMTD and NTU, One-Dimensional Conduction, Shape factor

• Stress & Strain, SFD and BMD numerical, Thin Cylinders, Euler’s Theory of Columns

• Economic Order Quantity, Forecasting, LPP questions

• Failure Theories, Design of Gears

• Heat Treatment of Steel and alloys

• Work and Energy Law, Trusses

Geo-Technical Engineering

• Permeability, Slope Stability, Index properties, Bearing Capacity

Environmental Engineering

• Wastewater treatment, Water Demand & Quality parameters of waters

Transportation Engineering

• Geometric Design, Sight Distances, Traffic Capacity & Marshall Mix Design

Fluid  Mechanics &  Hydraulics

• Fluid statics, Kinematics, Dynamics, Laminar Flow, Pipe  Flow & Open Channel Flow 

Concrete  Structures

• LSM concepts; Design  of beams, Bond and development length & Pre-stressed losses

Surveying

• Basics, Levelling, Tacheometry & Compass Surveying

Steel  Structures

• Tension members, Connections – simple and eccentric, Plastic analysis of beams and frames.

Structural  Engineering

• Statically determinate & Indeterminacy structures by force/ energy methods, Method of superposition & Analysis of trusses

Mechanics

• Systems of forces, free-body diagrams, Equations of motion

Hydrology &  Irrigation

• Hydrologic cycle, groundwater hydrology-steady state well hydraulics & U-Hydrographs

• Sorting, Time complexity, Asymptotic analysis, Searching

• Simple programs to find the output, Arrays, Trees, C++ concepts, Java programs

• TCP, IP

• Cache mapping, Pipelining, Memory hierarchy

• Normalization

• CPU Scheduling, Paging, Paper replacement algorithms

• Number system, K-map, Multiplexers, Registers

• Regular expression, CFG, First and flow computation

• Predicate logic, counting, graph theory

• SRS, Testing

• Two-port networks, Transient and Steady state analysis of second order RLC circuits, Network theorem

• Z transform and Laplace Transform, DTFT, Fourier series and Fourier Transform

• SFG, Root locus and Routh-Hurwitz criteria, Time domain, and Frequency domain specifications, Steady state error

• Advantage of FM over AM, Random processes and Digital communication

• Computer networks and programming outputs

• Analysis of BJT and FET circuits, a superheterodyne receiver

• K-map, Sequential and Combinational circuits, logic gates, Microprocessor

• Semiconductor theory, atomic physics, MOSFET and special diodes.

• Electrostatics, Radar and optical fibre, Antennas,Waveguides

• Two-port networks, Transient and Steady state analysis of AC circuits, Network theorems

• Z transform and Laplace Transform, DTFT, Fourier series, and Fourier Transform

• Root locus and Routh-Hurwitz criteria, Bode Plot, and Time domain analysis, and Frequency domain specifications

• Analysis of BJT and FET circuits, Operational amplifiers, simple diode circuits

• K-map simplification, Sequential and Combinational circuits, logic gates

• Electrostatics,Magnetostatics

• System stability, power system generation and protection, fault calculations and transients, HVDC and FACTS concepts

• Characteristics of semiconductor devices, principles of choppers and inverters, controlled and uncontrolled rectifiers

• Three phase induction motors and synchronous machines, stepper motors, DC machines, single phase and three phase transformer

• Error analysis, Measurement of voltage, current, energy and power factor, and CRO