engineering recuitment UPPSC AE Mock Test 2024 Production Engineering (Manufacturing) Metal Casting Riser Design
Which of the following is true about riser?
A. It permits the molten metal to rise above the highest point in the casting.
B. Filling up of mould Cavity be Visually checked from it
C. The casting solidifies directionally towards the riser.
1
A & B
2
A & C
3
only B
4
A, B & C