Materials and Construction Acetylene gas holder is made of Steel Monel metal Cast iron Copper Steel Monel metal Cast iron Copper 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%)? High frequency transformers Induction motors Generators and small motors Armature of small motors/generators High frequency transformers Induction motors Generators and small motors Armature of small motors/generators ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A material capable of undergoing large permanent deformation, when subjected to tension is termed as None of these Brittle Friable Ductile None of these Brittle Friable Ductile ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cermets are used for making Cutting tools Neither A nor B Abrasives Both A & B Cutting tools Neither A nor B Abrasives Both A & B ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction German silver used for decorative purposes contains maximum percentage of Silver Zinc Copper Nickel Silver Zinc Copper Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High degree of toughness is a must for High speed steel Cold work tool steel Shock resisting steel None of these High speed steel Cold work tool steel Shock resisting steel None of these ANSWER DOWNLOAD EXAMIANS APP
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