The function of riser is

Foundry Technology Mcqs
BILAL KHATTAK0

A.to provide an opening through which molten metal is poured
B.to give an indication that mould is filled
C.to allow the heat of molten metal to dissipate to atmosphere
D.to supply molten metal to casting as it tends to contract during solidification

Related Mcqs:

  1. A gate is the
  2. The methods of casting for producing ornamental pieces are ____________?
  3. The pouring of molten metal during casting should be stopped when
  4. Permit :
  5. The atmospheric greenhouse effect is produced mainly by the __________?
  6. Which of the following statement about core is incorrect?
  7. During the year 2011-2012, the value of closing inventory was overstated by 25,000. Which of the following is true??
  8. Cardiac muscles:
  9. In die casting
  10. In case of completely dry air

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