The vertical passage for bringing
molten metal to mould cavity is called :
Riser
Sprue
Runner
Gate
Sprue
The vertical passage for bringing molten metal to mould cavity is called sprue.
Hence, the correct option is (B).
&Key Points:-
1. Ideal shape of the sprue is
parabolic.
2. Due to difficulty in manufacturing
of parabolic shape, we used tapered shape.
Preparing students for success in a changing World.
We care about our students
RPSC-AE, RSMSSB-JE, SSC-JE, RRB-JE, PSU's