Materials and Construction Galvanised iron is Alumina coated iron Protected from rusting Harder None of these Alumina coated iron Protected from rusting Harder None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Softness of silver can be converted into hardness by alloying it with small quantity of Aluminium Zinc Copper & nickel Tin Aluminium Zinc Copper & nickel Tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following will have the highest melting point? Mild steel Wrought iron High carbon steel Pig iron Mild steel Wrought iron High carbon steel Pig iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction An elastic behaviour of materials is expressed in terms of Stress-strain curve None of these Hysterisis loop area Relaxation time Stress-strain curve None of these Hysterisis loop area Relaxation time ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The maximum percentage of chromium that can be added to steel is about 24 30 18 12 24 30 18 12 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Pipes for bi-cycle frames are made of __________ steel. Chrome carbon Hot rolled Cold rolled Stainless Chrome carbon Hot rolled Cold rolled Stainless ANSWER DOWNLOAD EXAMIANS APP