In PIC, any wax remnants are dissolved with the help of hot vapors of a solvent. Which solvent is used for this purpose?
A) ethanol
B) chlorofluorocarbon
C) trichloroethylene
D) any of the above
Correct Answer:
Verified
Q8: Which is the most widely used resin
Q9: Which of the following statement is true?
A)the
Q10: Cylinder and cylinder heads for air cooled
Q11: In precision investment casting, to make the
Q12: Another name of Gravity Die Casting is?
A)centrifugal
Q14: Which of the following is a limitation
Q15: Pattern used in shell moulding is normally
Q16: The casting process that does not require
Q17: Squeeze casting method was developed in which
Q18: The tundish is a_
A)pouring vessel
B)riser
C)type of core
D)machine
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