This set of Casting, Forming and Welding Multiple Choice Questions & Answers (MCQs) focuses on “Swaging”. 1. Swaging is a metal forming process in which material is deformed by performing bending operation. a) True b) False 2. Better surface finish and grain structure of material are the main advantages of using the swaging process. a) … Read more
This set of Casting, Forming and Welding Multiple Choice Questions & Answers (MCQs) focuses on “Rod and Tube Drawing”. 1. Which of the following types of stresses is applied during the process of rod or tube drawing? a) Shear b) Direct compressive c) Tensile d) In-direct compressive 2. In rod drawing process, the cross-sectional area … Read more
This set of Casting, Forming and Welding Multiple Choice Questions & Answers (MCQs) focuses on “Stretch Forming”. 1. Stretch forming is a sheet metal forming operation in which shearing is taking place to deform the material. a) True b) False 2. For proper stretching operation, the metal sheet should be stressed above its yield strength. … Read more
This set of Casting, Forming and Welding Multiple Choice Questions & Answers (MCQs) focuses on “Thread Rolling”. 1. Thread rolling is a kind of metal forming which is essentially a hot forging operation. a) True b) False 2. In thread rolling, all thread forms can be produced in a single pass. a) True b) False … Read more
This set of Casting, Forming and Welding Multiple Choice Questions & Answers (MCQs) focuses on “Metallurgical Aspects”. 1. In fatigue failure, the behaviour of material under cyclic load generally differs from that under monotonic load. a) True b) False 2. In cyclic loading of material, the crack is generally initiated by a sudden or abrupt … Read more
This set of Casting, Forming and Welding Multiple Choice Questions & Answers (MCQs) focuses on “Cold Rolling”. 1. In metal forming, cold rolling process is completely different from the work hardening process. a) True b) False 2. Cold rolling process only affects the tensile strength of the material which being rolled. a) True b) False … Read more
This set of Casting, Forming and Welding Multiple Choice Questions & Answers (MCQs) focuses on “Deep Drawing”. 1. Which of the following forming processes is suitable for making utensils and cup shaped objects? a) Forging b) Rolling c) Deep drawing d) Wire drawing 2. In the deep drawing process, a clearance is provided between the … Read more
This set of Forming Interview Questions and Answers for Experienced people focuses on “Annealing and Normalizing”. 1. Which of the following is not an objective of annealing? a) Softening of steel b) Hardening of steel c) Increase ductility d) Relieve internal stress 2. In full annealing, the steel is heated at what temperature? a) Above … Read more
This set of Casting, Forming and Welding Multiple Choice Questions & Answers (MCQs) focuses on “Method of Heat Treatment”. 1. Heat treatment is a process which alters the mechanical properties of metal by changing the product shape. a) True b) False 2. Case hardening of non-ferrous materials can be done easily as compared to that … Read more
This set of Casting, Forming and Welding Multiple Choice Questions & Answers (MCQs) focuses on “Transformation in Steel”. 1. Which of the following processes is called as quenching? a) Slow cooling b) Slow heating c) Rapid cooling d) Rapid heating 2. On martensite formation, what is the percentage increase in the volume of the steel? … Read more
