Materials and Construction Creep is not exhibited at low temperature by Acrylics Lead Plastics Rubber Acrylics Lead Plastics Rubber ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Invar used in thermocouples is an alloy of nickel and Copper Lead Iron Chromium Copper Lead Iron Chromium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not shipped in mild steel containers? Ammonia Ethyl alcohol Formic acid Acetone Ammonia Ethyl alcohol Formic acid Acetone ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The main constituent of carborundum is __________ carbide. Boron Aluminium Calcium Silicon Boron Aluminium Calcium Silicon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following will have the highest melting point? Pig iron High carbon steel Mild steel Wrought iron Pig iron High carbon steel Mild steel Wrought iron 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%)? Induction motors High frequency transformers Generators and small motors Armature of small motors/generators Induction motors High frequency transformers Generators and small motors Armature of small motors/generators ANSWER DOWNLOAD EXAMIANS APP
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