Materials and Construction The high expansion metal normally used in the bimetallic thermometer is __________ temperature measurement. Both A & B Brass for low Nickel alloys for high Aluminium for all Both A & B Brass for low Nickel alloys for high Aluminium for all ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the most suitable material of construction for evaporator & its tubes for concentrating NaOH solution to 70%? Steel Karbate Cast iron Nickel Steel Karbate Cast iron Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of 2% nickel in steel makes it suitable for making Electronic valves Boiler plates, rivets etc Turbine blades Connecting rod Electronic valves Boiler plates, rivets etc Turbine blades Connecting rod ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Thermosetting resins are those polymers, which Do not increase in plasticity with rise in temperature None of these Allow slip to occur between molecules Do not take on a permanent set Do not increase in plasticity with rise in temperature None of these Allow slip to occur between molecules Do not take on a permanent set ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A metallic alloy in which one of the constituent metal is __________ , is called an amalgam. Tin Lead Mercury Zinc Tin Lead Mercury Zinc ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The specific gravity of coal depends mainly on its __________ content. Ash Carbon Moisture Volatile matter Ash Carbon Moisture Volatile matter ANSWER DOWNLOAD EXAMIANS APP
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