Question 1:
Illustrate the raw materials which are needed for automatic charging of hot blast furnace.
Question 2:
Illustrate the constructional features of the electric arc furnace.
Question 3:
Illustrate the principle of operation.
Question 4:
Illustrate out the Gating and feeding system in ferrous castings.
Question 5:
Illustrate out the characteristics of molding sands.
Question 6:
Illustrate out in detail the melting process for Aluminium alloy.
Question 7:
Illustrate out diverse types of moulding for Aluminium castings.