Multiple Choice
Which of the following is not necessarily the characteristic of investment casting?
A) No disfiguring parting line as found on castings made by cope and drag methods
B) Extreme dimensional accuracy
C) Excellent surface finish
D) Low cost
Correct Answer:

Verified
Correct Answer:
Verified
Q1: The property of sand to withstand the
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Q4: Which of the following is the anti-penetration
Q5: Providing more than adequate machining allowance<br>A)reduces machining
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Q7: The draft allowance to be provided on
Q8: Tempering is generally done to reduce all
Q9: Gated patterns are normally used for<br>A)castings for
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Q11: Chaplets are provided to<br>A)reduce core sag<br>B)support heavy