Materials and Construction Coke oven regenerators are made of __________ bricks. High electrical conductivity Fire clay Low thermal conductivity Silica High electrical conductivity Fire clay Low thermal conductivity Silica ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The maximum percentage of chromium that can be added to steel is about 30 12 24 18 30 12 24 18 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Maximum permissible sulphur content in steel is __________ percent. 0.055 0.805 0.015 0.505 0.055 0.805 0.015 0.505 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Plastics are Used in very high temperature applications All of these Not suitable for drainage pipe manufacture Non-biodegradable Used in very high temperature applications All of these Not suitable for drainage pipe manufacture Non-biodegradable ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Wood metal is not used for making Soft solder Casting for dental work Storage tank for storing brine and caustic soda Fusible safety plug for pressure cooker Soft solder Casting for dental work Storage tank for storing brine and caustic soda Fusible safety plug for pressure cooker ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Refined acetic acid storage vessel are made of Nickel Copper High carbon steel Aluminium Nickel Copper High carbon steel Aluminium ANSWER DOWNLOAD EXAMIANS APP
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