As the Moisture Content of Sand Increases

Q6: Inoculants are added to aluminium mainly for<br>A)grain

Q7: Permanent mould casting is also known as<br>A)chill

Q8: Consumable patterns are made of<br>A)polystyrene<br>B)wax<br>C)plaster of paris<br>D)any

Q9: Which wood can be used for making

Q10: In case of plaster moulding the mould

Q12: According to Chvorinov's equation, the solidification time

Q13: Shrinkage cavity in a casting may be

Q14: The function of riser is<br>A)to allow the

Q15: Which of the following holes appear on

Q16: A casting process which can produce cylinders