Define Forsterite material.
[3 marks]Explain different types of sintering mechanism.
[4 marks]Define a whiteware body. Describe the role of feldspar in Whitewares bodies.
[7 marks]Define nucleation and its types.
[3 marks]Explain kinetic theory of glass formation.
[4 marks]Explain nucleation phenomena. Explain difference between nucleation and growth.
[7 marks]Write down what is jollying, jiggering and extrusion.
Describe synthesis of Sea water magnesia
[3 marks]Explain the phase diagram of Al O -SiO232
[4 marks]Define flint. Explain different polymorphs of Barium Titanate
[7 marks]Define normal and inverse spinel.
[3 marks]Describe the occurrences of chrome ore.
[4 marks]Describe the structure of chrome ore in detail
[7 marks]What is natural magnesia?
[3 marks]Define different types of Magnesia.
[4 marks]Describe occurrences of magnesia
[7 marks]Define flux materials.
[3 marks]Write down the role of flux in composition.
[4 marks]Write down the role of Wollastonite, Nepheline Syenite and feldspar as flux.
[7 marks]Define P.C.E.
[3 marks]Describe the difference between R.U.L. and Creep.
[4 marks]Explain the role of silica, soda ash and alumina in soda lime silica glass
[7 marks]What is meant by creep?
[3 marks]Explain enthalpy vs. temperature diagram of a glass forming melt.
[4 marks]What are raw materials normally used in whiteware body making? Explain the parameters for raw material selection
[7 marks]