Mechanical Engineering

Worked solutions to 209 past sittings across 19 subjects, with the topics each subject's papers return to most often.

• 22-Mec-A1 Applied Thermodynamics and Heat Transfer (13 sittings)2013–2019 · often: Compressor Power, Convection, Cross-Flow Tube-Bank Heat Exchanger
• 22-Mec-A2 Kinematics and Dynamics of Machines (13 sittings)2013–2019 · often: Mechanical advantage, Mobility, Balancing
• 22-Mec-A3 System Analysis and Control (13 sittings)2013–2019 · often: Steady-State Error, Root Locus, Step response
• 22-Mec-A4 Design and Manufacture of Machine Elements (13 sittings)2013–2019 · often: Mohr's circle, Stress element at A, Fatigue
• 22-Mec-A5 Electrical and Electronics Engineering (13 sittings)2013–2019 · often: Power-Factor Correction, Maximum Power Transfer, Transformer Magnetic Circuit
• 22-Mec-A6 Fluid Machinery (13 sittings)2013–2019 · often: Hydro Turbines, Pump, Compressor
• 22-Mec-A7 Advanced Strength of Materials (13 sittings)2013–2019 · often: Strain compatibility, Torque, Thick-Walled Cylinder
• 22-Mec-B1 Advanced Machine Design (13 sittings)2013–2019 · often: Overhung Diving Board, Deflection, Safety factor
• 22-Mec-B10 Finite Element Analysis (7 sittings)2013–2017 · often: Eight-node hexahedron, Jacobian, Shape functions
• 22-Mec-B11 Acoustics and Noise Control (1 sitting)2017
• 22-Mec-B12 Robotics (4 sittings)2016–2019 · often: DH table, Frame diagram, Axis assignment
• 22-Mec-B2 Environmental Control in Buildings (13 sittings)2013–2019 · often: Preheat, Reheat, Cycle
• 22-Mec-B3 Energy Conversion and Power Generation (13 sittings)2013–2019 · often: Environmental Impact, Belledune Heat Balance Diagram, Brayton Cycle Modifications
• 22-Mec-B4 Integrated Manufacturing Systems (13 sittings)2013–2019 · often: Break-even Analysis, Inventory Control, Materials Handling
• 22-Mec-B5 Product Design and Development (13 sittings)2013–2019 · often: Assembly, Design for Manufacture, Design for Manufacturing
• 22-Mec-B6 Advanced Fluid Mechanics (13 sittings)2013–2019 · often: Hydro Turbines, Compressor, Convergent–divergent nozzle between two reservoirs
• 22-Mec-B7 Aero and Space Flight (4 sittings)2013–2017 · often: High-Lift Devices, Atmospheric Entry, Critical Mach number
• 22-Mec-B8 Engineering Materials (13 sittings)2013–2019 · often: Necking of a ductile wire, Considère's criterion, How maraging steels avoid it
• 22-Mec-B9 Advanced Engineering Structures (11 sittings)2013–2019 · often: Shear centre, Shear flow, Coffin–Manson fit