Casting - Casting objective questions and answers


11. In hot chamber method of die casting.......


   A.The melting pot is integral with die casting machine

   B.The melting pot is separate from die casting machine

   C.Melting pot location has nothing to do with such a classification

   D.High temperature and low pressure alloys are used


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A.The melting pot is integral with die casting machine

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12. In cold chamber method of die casting.......


   A.The melting pot is integral with die casting machine

   B.The melting pot is separate from die casting machine

   C.Melting pot location has nothing to do with such a classification

   D.High temperature and low pressure alloys are used


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B.The melting pot is separate from die casting machine

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13. In cold chamber method of die casting.........


   A.Only low melting point metals can be cast

   B.High melting point metals can be cast

   C.Die is kept hot by electrical heating

   D.Die is kept cold by circulating water


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B.High melting point metals can be cast

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14. Which of the following casting methods utilises wax pattern......


   A.Shell moulding

   B.Plaster moulding

   C.Slush casting

   D.Investment casting


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D.Investment casting

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15. Ornaments are cast by.......


   A.Die casting

   B.Continuous casting

   C.Pressed casting

   D.Centrifugal casting

   E.Gravity casting


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C.Pressed casting

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