Browse categories / GO Mechanical

Engineering Materials - 6 questions - Structure and properties of engineering materials, phase diagrams, heat treatment, stress-strain diagrams for engineering materials.
Casting, Forming and Joining Processes - 15 questions - Different types of castings, design of patterns, moulds and cores; solidification and cooling; riser and gating design. Plastic deformation and yield criteria; fundamentals of hot and cold working processes; load estimation for bulk (forging, rolling, extrusion, drawing) and sheet (shearing, deep drawing, bending) metal forming processes; principles of powder metallurgy. Principles of welding, brazing, soldering and adhesive bonding.
Metrology and Inspection - 2 questions - Limits, fits and tolerances; linear and angular measurements; comparators; interferometry; form and finish measurement; alignment and testing methods; tolerance analysis in manufacturing and assembly; concepts of coordinate-measuring machine (CMM).
Computer Integrated Manufacturing - 4 questions - Basic concepts of CAD/CAM and their integration tools; additive manufacturing.
Production, Planning and Control - 3 questions - Forecasting models, aggregate production planning, scheduling, materials requirement planning; lean manufacturing.
Machining and Machine Tool Operations - 0 questions - Mechanics of machining; basic machine tools; single and multi-point cutting tools, tool geometry and materials, tool life and wear; economics of machining; principles of non- traditional machining processes; principles of work holding, jigs and fixtures; abrasive machining processes; NC/CNC machines and CNC programming.
Inventory Control - 4 questions - Deterministic models; safety stock inventory control systems.
Operations Research - 6 questions - Linear programming, simplex method, transportation, assignment, network flow models, simple queuing models, PERT and CPM.

Others - 421 questions