Given: cupola diameter = 45cm, mass of bed charge = 325kg, height of groove = 6.5m. Find coke density.(a) 314.38 kg/m^3(b) 309.54 kg/m^3(c) 193.92 kg/m^3(d) 340.57 kg/m^3I got this question during an interview.I want to ask this question from Coke Bed Charge Calculations topic in division Metal Furnace and Practice of Casting-Forming-Welding II

Given: cupola diameter = 45cm, mass of bed charge = 325kg, height of g

1.	Given: cupola diameter = 45cm, mass of bed charge = 325kg, height of groove = 6.5m. Find coke density.(a) 314.38 kg/m^3(b) 309.54 kg/m^3(c) 193.92 kg/m^3(d) 340.57 kg/m^3I got this question during an interview.I want to ask this question from Coke Bed Charge Calculations topic in division Metal Furnace and Practice of Casting-Forming-Welding II
Answer» The correct choice is (a) 314.38 kg/m^3 Easy explanation: Here, d = 45cm = 0.45m, W = 325kg, height of GROOVE, h = 6.5m. THEREFORE, according to the FORMULA, W = π/4 x d^2 x h x w, => w= 325 / (π/4 x 0.45^2 x 325 x 6.5) => w = 314.38 kg/m^3.

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