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MCQs: The productivity of casting process is comparatively
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MCQs: Which casting process has no size and shape limits?
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MCQs: Blow holes in casting are caused by
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MCQs: Mechanical working processes are performed on metals
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MCQs: Hot working process is the plastic deformation of metal which is carried out
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MCQs: Which of the following statements are correct for plastic? 1. Plastic is a non-metallic material that can be moulded to any shape 2. Plastic is a natural or synthetic resin 3. Plastic is of organic nature composed of hydrogen, oxygen, carbon and nitrogen
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: The plastics which soften when heat is applied with or without pressure, but requires cooling to set them to shape are called as
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: In resistance electric welding, the current passed through two joining metal pieces is
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MCQs: As compared to the arc welding, the gas welding takes
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MCQs: Good surface finish and better dimensional accuracy can be achieved in
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MCQs: Which of the following are the cold working processes? (1) Forging (2) Bending (3) Squeezing (4) Pipe Welding (5) Drawing
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MCQs: The process of joining two pieces of metal with a different fusible metal applied in a molten state is called as
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Which of the following statements is/are true for welding process?
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MCQs: Thermosetting materials are
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MCQs: Which plastic materials contain strong cross linkings in their molecular structure?
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MCQs: Worm working or semi-hot working process, which is the plastic deformation of metal or alloy under conditions of temperature and strain rate, is performed to eliminate drawbacks of
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MCQs: The volume of metal that enters the rolling stand
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MCQs: The metal joined is never brought to a molten stage in
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MCQs: Which of the following is an example of fusion welding?
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MCQs: Which of the following is an example of thermoplastic material?
Category: Mechanical Engineering Questions, Published by: teswesm
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