

Workshop Technology - Engineering
Q1: The purpose of a riser is toA deliver molten metal into the mould cavity
B act as a reservoir for the molten metal
C feed the molten metal to the casting in order to compensate for the shrinkage
D deliver the molten metal from pouring basin to gate
ANS:C - feed the molten metal to the casting in order to compensate for the shrinkage Explanation: No answer description is available. |


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