Materials and Construction Mercury is transported in metal containers made of Nickel Iron Lead Aluminium Nickel Iron Lead Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Vessels made of __________ can be used to store dry chlorine. Nickel Steel or iron Thermoplastic materials None of these Nickel Steel or iron Thermoplastic materials None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following would not be a suitable material of construction for handling aqueous hydrofluoric acid (HF) at 100°C ? Monel Kel-F and teflon Graphite Stainless steel Monel Kel-F and teflon Graphite Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has no effect on the carbide forming tendency in steels? Chromium Molybdenum Vanadium Phosphorus Chromium Molybdenum Vanadium Phosphorus ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Straight silicon steel (containing Si from 0.5 to 5%) because of their low hysterisis loss and high magnetic permeability are used for electrical appliances. Which of the following electrical appliances made of silicon steel contains maximum percentage of silicon (about 4%)? Armature of small motors/generators Induction motors High frequency transformers Generators and small motors Armature of small motors/generators Induction motors High frequency transformers Generators and small motors ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction An ideal material of construction for the storage of 50% caustic soda solution would be Monel Karbate High silicon cast iron None of these Monel Karbate High silicon cast iron None of these ANSWER DOWNLOAD EXAMIANS APP
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