Materials and Construction Brass tubes are used in the manufacture of tubes of evaporators used in sugar and salt industries, mainly because of its High corrosion resistance High co-efficient of thermal expansion All of these Low thermal conductivity High corrosion resistance High co-efficient of thermal expansion All of these Low thermal conductivity ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Galvanising is not a zinc diffusion process. A zinc diffusion process is termed as None of these Parkerising Sheradising Anodising None of these Parkerising Sheradising Anodising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metal used for bearings is a____base alloy. Copper Lead Tin Aluminium Copper Lead Tin Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Creep is not exhibited at low temperature by Rubber Lead Plastics Acrylics Rubber Lead Plastics Acrylics ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has the least carbon percentage? Low carbon steel Wrought iron White cast iron Mild steel Low carbon steel Wrought iron White cast iron Mild steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The main constituent of carborundum is __________ carbide. Calcium Boron Silicon Aluminium Calcium Boron Silicon Aluminium ANSWER DOWNLOAD EXAMIANS APP
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