BPSC Mechanical Engineering Syllabus and Exam Pattern 2022: Download Free PDF Now!
Bihar Public Service Commission (BPSC) releases the official syllabus for BPSC Mechanical Engineering. Candidates interested in looking for the BPSC Exam Syllabus 2023 of mechanical engineering subject must read through the end of this article. We have provided the previous year’s question papers too for the aspirants to download for free!
The vacancies are limited and the number of aspirants appearing for BPSC is huge. Thus, even the slightest mistake in preparation strategy or understanding of the examination can cost a lot to serious aspirants. Thus, it is advised that the candidates must go through the BPSC Mechanical Engineering Syllabus and Exam Pattern in-depth and should follow it by heart to ace in the exam.
Don't forget to check out BPSC Notification 2023 here.
BPSC Mechanical Engineering Optional Syllabus 2023
The syllabus has been officially issued by the Bihar Public Service Commission (BPSC) for the candidates to study from. We have provided it here for your reference and understanding:
| BPSC Mechanical Engineering Syllabus | |
| Section 1 | Statics – Equilibrium in three dimension suspension cables, principle of virtual work. |
| Dynamics – Relative motion coriolis force motion, of a rigid body. Gyroscopic motion impulse. Theory of Machines – Higher and lower pairs, inversions, steering mechanisms. Hooks joint velocity and acceleration of links, interia forces. Cama conjugate action of gearing and interference, gear trains epicyclic gears. Clutches, belt drives, brakes dynamometers, flywheels governors. Balancing of rotating and reciprocating masses and multi cylinder engines. Free, forced and damped vibrations for a single degree of freedom. Degrees of freedom, critical speed and whirling of shafts. | |
| Mechanics of solids. – Stress and strain in two dimensions. Mohr’s circle. Theories of failure, deflection of beams. Buckling of columns, combined bending and torsion castigliano’s theorem. Thick cylinders rotating disks Shrink fit. Thermal stresses. | |
| Manufacturing Science – Merchant’s theory Taylors equation. Machinability. Unconventional machining methods including EDM, ECM and ultrasonic machining. Use of lasers and plasma. Analysis of forming processes high velocity forming explosive forming. Surface roughness, gauging comparators, Jigs and Fixtures. | |
| Production Management- Work simplification work sampling value engineering. Line balancing, workstation design, storage space requirement. A B C analysis. Economic order, quantity including finite production rate. Graphical and simplex methods for linear programming; transportation model, elementary queuing theory. Quality control and its uses in product design. Use of X, R, P (Sigma) and C charts. Single sampling plans, operating characteristic curves, average sample sçe Regression analysis. | |
| Section 2 | Thermodynamics – Applications of the first and second laws of thermodynamics. Detailed analysis of thermodynamics cycles. |
| Fluid Mechanics. – Continuity, momentum and energy equations. Velocity distribution in laminar and turbulent flow. Dimensional analysis. Boundary layer on a flat plate. Adiabatic and isentropic flow. Mach number. | |
| Heat Transfer – Critical thickness of insulation conduction in the presence of heat sources and sinks. Heat transfer from fines. One dimensional unsteady conduction. Time constant for the mocouples. Momentum and energy equations for boundary layers on a flat plate. Dimensionless number free and forced convection. Boiling and condensation nature of radiant heat. Stefan-Boltz-Mann Law. Configuration factor logarithmic mean temperature difference. Heat exchanger effectiveness and number of transfer units. | |
| Energy Conversion – Combustion phenomenon in C.I and S.I engines carburetor and fuel injection Selection of pumps classification of hydraulic turbines, specific speed. performance of compressor. Analysis of steam and gas turbines. High pressure boilers, Unconventional power systems, including Nuclear power and M H D systems. Utilisation of solar energy. | |
| Environmental Control – Vapour compression absorption, steam jet and air refrigeration systems, properties and characteristics of important refrigerants. Use of psychrometric chart and comfort chart, estimation of cooling and heating loads. Calculation of supply air state and rate. Air conditioning plants lay-out. | |
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BPSC Mechanical Engineering Exam Pattern 2023
The exam pattern gives a proper idea of the distribution of marks, marking scheme, time duration, weightage of topics/subjects, etc. The exam pattern is as follows:
- The preliminary exam shall be only qualifying in nature.
- The preliminary exam shall comprise a single paper of General Studies carrying a total of 150 marks, with no negative marking. The maximum time duration to attempt it shall be 2 hours.
- The Main Exam shall be the merit-determining phase for the candidates. It shall comprise a total of 900 marks distributed across 4 separate papers.
- The exam will be subjective in nature and candidates are allowed to attempt it in English, Hindi or Urdu according to their preference.
| Subject | Total Marks | Duration |
| General Hindi (Qualifying) | 100 | 3 hours |
| General Studies 1 | 300 | 3 hours |
| General Studies 2 | 300 | 3 hours |
| Optional Subject | 300 | 3 hours |
| Total | 900 | 3 hours per paper |
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How To Prepare for the BPSC Mechanical Engineering Optional Subject?
The preparation strategy plays a key role in determining the candidate’s performance on the day of the examination. Here are some evergreen preparation tips which the candidates might bring to their use for chalking out their preparation strategy for BPSC Mechanical Engineering Exam 2023:
- Stick to the syllabus: it’s very important to be thorough with the BPSC Syllabus in order to identify what is important and relevant and what can be ignored while studying.
- Don’t ignore previous year’s papers: BPSC’s previous year’s question papers help a lot while preparing for this exam. They help the aspirants know the latest trends, the pattern of questions being asked, and the core topics that the candidates are being tested for. In fact, the previous year’s papers can be considered the key to cracking these exams. So, do not take them lightly.
- Choose your optional wisely: The game is all about interest and passion. So, if Mechanical Engineering excites you, if you love to study Mechanics, Thermodynamics, Heat Transfer, Energy conversion, etc., you should definitely choose Mechanical Engineering as your optional subject for BPSC 2023.
- Revise sufficiently: Candidates should chalk a revision schedule too. They should do spaced revisions to recollect everything they have been studying. This keeps the concepts crystal clear, refreshes the memory, and helps the candidates do a sustainable preparation for exams.
Previous Years Question Papers for BPSC Optional Subject
We have provided the previous year’s papers for the BPSC Mechanical Engineering Exam for the aspirants. You can download their PDFs totally free of cost!
| BPSC Mechanical Engineering PYPs | ||
| Year | Paper I | Paper II |
| 2015 | BPSC Mechanical Engineering Paper – I | BPSC Mechanical Engineering Paper – II |
| 2016 | BPSC Mechanical Engineering Paper – I | BPSC Mechanical Engineering Paper – II |
| 2017 | BPSC Mechanical Engineering Paper – I | BPSC Mechanical Engineering Paper – II |
| 2018 | BPSC Mechanical Engineering Paper – I | BPSC Mechanical Engineering Paper – II |
| 2019 | BPSC Mechanical Engineering Paper – I | BPSC Mechanical Engineering Paper – II |
| 2020 | BPSC Mechanical Engineering Paper – I | BPSC Mechanical Engineering Paper – II |
| 2021 | BPSC Mechanical Engineering Paper – I | BPSC Mechanical Engineering Paper – II |
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