In order to deliver molten metal from pouring basin to gate, a ________ is used.?

Question

In order to deliver molten metal from pouring basin to gate, a ________ is used.?

Riser
Sprue
Core
None of these

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

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AhmedNazir · Accepted Answer · 2022-09-01T13:21:41+06:00

Answer: Option 2

In casting, a sprue is the passage through which a molten material is introduced into a mold, and the term also refers to the excess material which solidifies in the sprue passage. In sand casting, the sprue is formed by a dowel, which is removed from the sand to make the hole into which the metal is poured.