Materials and Construction The maximum percentage of chromium that can be added to steel is about 30 18 24 12 30 18 24 12 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Brine (15% concentration) can be stored in a vessel made of Cast iron Karbate None of these Monel Cast iron Karbate None of these Monel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Specify the material of construction suitable for handling concentrated HNO₃ at 100°C. High silicon iron, Kel-F and teflon Stainless steel Silicone rubber Tin and wood High silicon iron, Kel-F and teflon Stainless steel Silicone rubber Tin and wood ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The largest consumption of zinc for alloys is in the making of Brasses Brazing solder Bearing metal Die casting alloys Brasses Brazing solder Bearing metal Die casting alloys ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Galvanised iron is Harder Alumina coated iron Protected from rusting None of these Harder Alumina coated iron Protected from rusting None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Metal at the top of the electromotive series is Least active Most noble Most active Most stable Least active Most noble Most active Most stable ANSWER DOWNLOAD EXAMIANS APP