Materials and Construction Alpha iron is stable __________ °C. Upto 910 Above 1403 Between 910 & 1403 Above 1800 Upto 910 Above 1403 Between 910 & 1403 Above 1800 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Thermosetting resins are those polymers, which Allow slip to occur between molecules None of these Do not increase in plasticity with rise in temperature Do not take on a permanent set Allow slip to occur between molecules None of these Do not increase in plasticity with rise in temperature Do not take on a permanent set ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Austenitic manganese steel used for making jaws of crushing machines contains about __________ percent manganese. 44179 3.5-4.5 1.5-2 44021 44179 3.5-4.5 1.5-2 44021 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Plastics are Used in very high temperature applications Not suitable for drainage pipe manufacture All of these Non-biodegradable Used in very high temperature applications Not suitable for drainage pipe manufacture All of these Non-biodegradable ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following material of construction may be recommended by a chemical engineer for handling a gaseous chlorine (dry or wet) stream in a fluid flow system? Copper, nickel and monel Mild steel and stainless steel High silicon iron, silicon rubber, Kel-F and teflon Cast iron, tin and aluminium Copper, nickel and monel Mild steel and stainless steel High silicon iron, silicon rubber, Kel-F and teflon Cast iron, tin and aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ball bearings are generally made of Stainless steel Plain carbon steel Chrome carbon steel Malleable cast iron Stainless steel Plain carbon steel Chrome carbon steel Malleable cast iron ANSWER DOWNLOAD EXAMIANS APP
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