1. Alumina
2. Iron oxide
3. Silica
4. Alkalies
Alkalies
1. 20% of its saturated weight
2. 30% of its dry weight
3. 10% of its saturated weight
4. 15% of its dry weight
20\% of its saturated weight
1. Lime stone
2. Gypsum
3. Dolomite
4. Bauxite
Gypsum
1. Withstand high temperature
2. Withstand high crushing pressure
3. Have high insulation against sound
4. None of these
Withstand high temperature
1. Segmental arch
2. Semi-circular arch
3. Bull’s eye arch
4. Horse shoe arch
Semi-circular arch
1. Latent heat
2. Sensible heat
3. Heat of humidity
4. Heat of hydration
Heat of hydration
1. Cube
2. Cylinder
3. Frustum of a cone
4. None of these
Frustum of a cone
1. Lime
2. Aluminum
3. Silica
4. Magnesium oxide
Aluminum
1. Fineness
2. Compression
3. Tensile
4. Consistency
Consistency
1. Fineness
2. Soundness
3. Consistency
4. Compressive
Fineness