Given: cupola diameter = 50cm, Height of groove = 155cm, coke density = 480kg/m^3. Find mass of bed charge.(a) 146 kg(b) 148 kg(c) 156 kg(d) 164 kgI got this question during an internship interview.I would like to ask this question from Coke Bed Charge Calculations in chapter Metal Furnace and Practice of Casting-Forming-Welding II

Given: cupola diameter = 50cm, Height of groove = 155cm, coke density

1.	Given: cupola diameter = 50cm, Height of groove = 155cm, coke density = 480kg/m^3. Find mass of bed charge.(a) 146 kg(b) 148 kg(c) 156 kg(d) 164 kgI got this question during an internship interview.I would like to ask this question from Coke Bed Charge Calculations in chapter Metal Furnace and Practice of Casting-Forming-Welding II
Answer» The correct OPTION is (a) 146 kg The EXPLANATION is: Here, d = 50cm = 0.5m, h = 155CM = 1.55m, w = 480 kg/m^3. Therefore, according to the formula, W = π/4 X d^2 x h x w, => W = π/4 x 0.5^2 x 1.55 x 480 => W = 146.08 kg.

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