Materials and Construction Atmospheric corrosion of metals result from their Fast oxidation Fast hydration Slow dehydration Slow oxidation Fast oxidation Fast hydration Slow dehydration Slow oxidation ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not used as the ceramic material in 'cermets'? Carbides Nitrides Oxides Silicides Carbides Nitrides Oxides Silicides ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The material used in the filament of electric bulbs is Tungsten Constantan German silver Nichrome Tungsten Constantan German silver Nichrome ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Graphite is corroded by Sea water Hydrochloric acid Sulphuric acid (10%) None of these Sea water Hydrochloric acid Sulphuric acid (10%) None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The range of Mho's scale of hardness is from 1 to 10 1 to 15 1 to 8 0 to 10 1 to 10 1 to 15 1 to 8 0 to 10 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is produced by addition polymerisation? Polybutadiene Dacron Phenol formaldehyde Urea-formaldehyde Polybutadiene Dacron Phenol formaldehyde Urea-formaldehyde ANSWER DOWNLOAD EXAMIANS APP
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