BUILDING MATERIALS LIVE EXAMINATION (09-05-2019/10-05/2019)
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10 questions
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- Q1It is a mixer of a number of a metallic silicatesGlassFerrus metalNon ferrous metalNone of these30s
- Q2Transparency of glass is due toDue to presence of silicateAbsence of free electronNone of thesePresence of free electron30s
- Q3It is mainly a mixture of sodium silicate and calcium silicateSoft glassBottle glassHard glassFlint glass30s
- Q4The uniform mixture of a raw materials of glass is known asNone of theseBoth Batch and FritBatchFrit30s
- Q5The glass is composed of minute glass rods and each glass rod resembles the parent material in all respectsBullet proof glassfloat glassAlumino silicate glassfibre glass30s
- Q6Soda glass is also known asFlint glassSoft glassHard glassAny of the above30s
- Q7Potash lime glass is also known asNone of theseBoth Bohemian glass and Hard glassBohemian glassHard glass30s
- Q8Which glass is a mixture of sodium silicate ,calcium silicate and iron silicateSoft glassBoth Soft glass and soda glassCommon glasssoda glass30s
- Q9Common glass is also known asSoda glassflint glassBottle glassHard glass30s
- Q10Furnace used in the manufacturing of glassTank furnaceNone of the abovePot furnaceBoth (Pot furnace) and (Tank furnace )30s