Materials and Construction Thermosetting polymers are Extruded Injection moulded None of these Cast molded Extruded Injection moulded None of these Cast molded ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is produced by addition polymerisation? Phenol formaldehyde Dacron Urea-formaldehyde Polybutadiene Phenol formaldehyde Dacron Urea-formaldehyde Polybutadiene ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Combination of metals and ceramics are called Non-crystalline ceramics Metalloy Pellets Cermets Non-crystalline ceramics Metalloy Pellets Cermets ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A bearing metal should not have Low thermal conductivity Low co-efficient of friction High toughness Enough plasticity Low thermal conductivity Low co-efficient of friction High toughness Enough plasticity ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Karbate is A mixture of iron dust and saw dust Carbon impregnated with resin (usually bakelite) Both B and C An acid resistant material A mixture of iron dust and saw dust Carbon impregnated with resin (usually bakelite) Both B and C An acid resistant material ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction To improve the machinability of steel, it is generally subjected to Annealing Tempering Normalising Spheroidising Annealing Tempering Normalising Spheroidising ANSWER DOWNLOAD EXAMIANS APP
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