1.

In slush casting, much of molten metal is wasted during the process of inverting mould.(a) True(b) FalseI had been asked this question by my school principal while I was bunking the class.My enquiry is from Slush Casting in section Special Casting Techniques of Casting-Forming-Welding I

Answer»

Correct ANSWER is (b) False

Best explanation: The material does not get wasted in slush casting, instead this process saves a lot of molten METAL by collecting it and that is reused for the other slushing STEPS. This process makes the casting lighter in WEIGHT by saving the molten metal; HENCE this process is good in an economical way.



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