Q50
To remove frictions from the powder particulates and/or between powder and mould, the amount of lubricants used are
A.
0.5 to 2% by weight of charge
AnswerB.
50 to 90% by weight of charge
C.
50 to 60% by weight of charge
D.
90 to 95% by weight of charge
Answer: Option A
Solution
Answer: Option A
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