Materials and Construction Specify the material of construction suitable for handling concentrated HNO₃ at 100°C. Stainless steel Silicone rubber Tin and wood High silicon iron, Kel-F and teflon Stainless steel Silicone rubber Tin and wood High silicon iron, Kel-F and teflon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following comprises of hydrocarbons? None of these Rubber Glass Mica flakes None of these Rubber Glass Mica flakes ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel is a __________ material. Diamagnetic None of these Ferromagnetic Paramagnetic Diamagnetic None of these Ferromagnetic Paramagnetic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Bearings subjected to light load are made of Silicon bronze Monel White metal Phosphorous bronze Silicon bronze Monel White metal Phosphorous bronze ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In order to be called steel, an alloy should have iron percentage greater than 50 70 80 90 50 70 80 90 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is a non-magnetic material? Nickel Zinc Cobalt None of these Nickel Zinc Cobalt None of these ANSWER DOWNLOAD EXAMIANS APP
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