The purpose of a riser is to Options: A . &nbspDeliver molten metal into the mould cavity B . &nbspAct as a reservoir for the molten metal C . &nbspFeed the molten metal to the casting in order to compensate for the shrinkage D . &nbspDeliver the molten metal from pouring basin to gate

The purpose of a riser is to

Question

The purpose of a riser is to

Options:

A . 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

Answer: Option C

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