Materials and Construction Ceramic materials are Always amorphous in nature Always bad heat conductors Organic in nature Stronger in compression than in tension Always amorphous in nature Always bad heat conductors Organic in nature Stronger in compression than in tension ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Sheardising process is used for Surface coating Heat treatment of high speed steel Cold working on metals None of these Surface coating Heat treatment of high speed steel Cold working on metals None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction As the impurities are oxidised, the melting point of iron Decreases May increase or decrease ; unpredictable Increases Remains unchanged Decreases May increase or decrease ; unpredictable Increases Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Wood metal is not used for making Fusible safety plug for pressure cooker Soft solder Storage tank for storing brine and caustic soda Casting for dental work Fusible safety plug for pressure cooker Soft solder Storage tank for storing brine and caustic soda Casting for dental work ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of nickel in steel improves its Cutting ability Corrosion resistance All of these Wear resistance Cutting ability Corrosion resistance All of these Wear resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High speed steel tools retain their hardness upto a temperature of __________ °C. 900 750 500 1100 900 750 500 1100 ANSWER DOWNLOAD EXAMIANS APP
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