A. Temperature vs. log (vapor pressure)
B. Vapor pressure vs. log (temperature)
C. Log (temperature) vs. log (vapor pressure)
D. Vapor pressure vs. temperature
Stoichiometry
Stoichiometry
A. Specific heat
B. Vapour pressure
C. Viscosity
D. None of these
A. 4480
B. 2240
C. 1120
D. 0.4
A. 770
B. 570
C. 270
D. 70
A. Resistance to abrasion
B. Resistance to slag penetration
C. Stability of volume at high temperature
D. Resistance to corrosion by slag
A. Superduty fireclay
B. Silica
C. Chromite
D. None of these
A. Fireclay
B. Silica
C. Chrome magnesite
D. Zirconia
A. Not required to resist the corrosive action of basic slag
B. Not subjected to fluctuation in temperature
C. Used for raising & maintaining high temperature
D. Both B. and C.
A. Cork
B. Saw dust
C. Sand
D. Chemically prepared foam
A. Oxidising atmosphere
B. Reducing atmosphere
C. Electric furnace
D. Neutral atmosphere
