In practice alloy solidification will usually possess certain features – McqOptions

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1.	In practice alloy solidification will usually possess certain features. Actually there is some stirring caused by the turbulence of the liquid which can happen due to many reasons. Which among the following is not a reason for that?
A.	Pouring
B.	Convection currents
C.	Gravity currents
D.	Composition of alloy
Answer» E.

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