engineering recuitment UPPSC AE Mock Test 2024 Production Engineering (Manufacturing) Metal Casting Design of Gating System
The length of a mold sprue is 45 cm and the cross-sectional area at its base is 5 cm2. The sprue feeds a horizontal runner leading into a mold cavity whose volume is 3000 cm3. Determine the time to fill the mold. Assume, gravity, g = 10 m/s2.
1
1 s
2
2 s
3
10 s
4
20 s