What is the function of slag hole in a cupola furnace?

Related MCQs

• Why is sand bed prepared for melting of metal in Cupola furnace?
• Incoming air pressure and quantity in cupola furnace are controlled by which of the following element?
• Which of the following chemical compound, is the most common flux added to the charge in a cupola furnace?
• Which of the following is not correct about electro slag welding?
• For melting of cast iron, which of the following furnace is used?
• What is hearth in a furnace?
• Which of the following is/are the advantage(s) of an Induction Furnace?
• Gas-Fired burner is used in which of the following furnace?
• There is no direct contact of flame and metal in which of the following type of furnace?
• In an induction furnace, mixing and melting rates are altered by?