Discussion :: Workshop Technology
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Which of the following statement is wrong?
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A.
The hot chamber die casting machine is used for casting zinc, tin, lead and other low melting alloys.
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B.
The cold chamber die casting machine is used for casting aluminium, magnesium, copper base alloys and other high melting alloys.
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C.
The castings produced by centrifugal casting method have open and coarse grained structure.
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D.
all of the above
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Answer : Option C
Explanation :
No answer description available for this question.
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