Materials and Construction Photographic plates are coated with Calcium silicate Silver halide Silver nitrate Metallic silver Calcium silicate Silver halide Silver nitrate Metallic silver ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Graphite is a good Thermal & electrical insulator Conductor of electricity Conductor of heat Both B & C Thermal & electrical insulator Conductor of electricity Conductor of heat Both B & C ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Graphite is corroded by Hydrochloric acid Sulphuric acid (10%) None of these Sea water Hydrochloric acid Sulphuric acid (10%) None of these Sea water ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High speed steel should have high Toughness Both B & C Wear resistance Hardenability Toughness Both B & C Wear resistance Hardenability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High carbon steel contains more than __________ percent carbon. 2.5 0.5 2.2 2.8 2.5 0.5 2.2 2.8 ANSWER DOWNLOAD EXAMIANS APP
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