Previous year question paper for MT (B-TECH Mechanical Engineering 4th)


Previous year question paper with solutions for ManufacturingTechnology from 2013 to 2018

Our website provides solved previous year question paper for ManufacturingTechnology from 2013 to 2018. Doing preparation from the previous year question paper helps you to get good marks in exams. From our MT question paper bank, students can download solved previous year question paper. The solutions to these previous year question paper are very easy to understand.

Unit I Metal Casting Processes: Advantages and limitations, sand mold making procedure. Patterns and

Cores: Pattern materials, pattern allowances, types of pattern, color coding. Molding materials: Molding

sand composition, sand preparation, sand properties and testing, Sand molding processes

Unit II Cores: Types of cores, core prints, chaplets, and chills. Gating systems: Gates and gating systems risers.

Melting practice: Cupola, charge calculations. Casting cleaning and casting defects, Fettling, defects in

castings and their remedies, methods of testing of castings for their soundness.

Unit III Special Casting Processes: Shell molding, precision investment casting, permanent mold casting, die

casting, centrifugal casting, continuous casting,

Unit IV Metal Forming Processes: Nature of plastic deformation, hot working and cold working .Principles of

rolling, roll passes, roll pass sequences. Forging: Forging operations, smith forging, drop forging, press

forging, forging defects.

Unit V Extrusion and other processes: Extrusion principle, hot extrusion, cold extrusion, wire drawing, swaging,

tube making. Sheet metal operations: Press tools operations, hearing action, drawing dies, spinning,

bending, stretch forming, embossing and coining.

Unit VI Gas and Arc Welding: Classification: oxy- acetylene welding equipment and techniques. Electric arc

welding: Electrodes, manual metal arc welding, inert gas shielded arc welding, tungsten inert gas

welding (TIG), metal inert gas welding(MIG), submerged arcwelding (SAW).

Unit VII Resistance Welding: Principles, resistance spot welding, resistance seam welding, upset welding, flash


Unit VIII Other Welding Processes: Introduction thermit welding, electro slag welding, electron beam

welding, forge welding, friction welding, diffusion welding, brazing and soldering.