Metallurgical Engineering > GATE 2020 > Casting
In a top gated mold, liquid metal enters the mold cavity as a freely falling stream under gravity from a height of 0.5 m. Ignore the fluid friction due to viscosity and the drag due to changes in the direction of flow. If the volume of the mold cavity is 10 m³ then the time required to fill the mold is _______ s (round off to nearest integer).
Given:
1. Acceleration due to gravity is 9.8 m⋅s⁻².
2. Cross-sectional area of gate is 0.2 m².
Given:
1. Acceleration due to gravity is 9.8 m⋅s⁻².
2. Cross-sectional area of gate is 0.2 m².
Correct : 16
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