Investment is retained in a __________ while it sets.
A) mold
B) crucible
C) casting ring
D) centrifuge
Correct Answer:
Verified
Q6: Which of the following sequences describing the
Q17: An invested wax pattern is allowed to
Q18: Most casting is done:
A) by press molding.
B)
Q20: The investment material is _; the wax
Q21: The blowtorch used to heat casting alloys:
A)
Q23: Casting alloys are melted using:
A) a blowtorch.
B)
Q24: If a metal sprue is used,it must
Q25: If base-metal castings are pickled,_ will occur.
A)
Q26: A sprue forms a channel in the
Q27: Expansion of the binder from added water
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