Materials and Construction Anodic material used for the cathodic protection of underground buried steel pipeline is Nickel or copper Brass Zinc or magnesium Bronze Nickel or copper Brass Zinc or magnesium Bronze ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is universally employed as the low expansion metal in the bimetallic thermometer, which is an iron-nickel alloy containing 36% nickel and has very low co-efficient of expansion (l/20th of ordinary metals)? Constantan Invar Alumel Chromel Constantan Invar Alumel Chromel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ability of a material to __________ is indicated by its damping capacity. Withstand compression None of these Absorb vibration Absorb shock Withstand compression None of these Absorb vibration Absorb shock ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following commercial metals is most abundantly found in India? Zinc Copper Nickel Aluminium Zinc Copper Nickel Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Gas holder of a gobar (cowdung) gas plant is made of Mild steel Molybdenum stainless steel Aluminium Tin Mild steel Molybdenum stainless steel Aluminium Tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A chemical change takes place when iron Rusts None of these Is heated Melts Rusts None of these Is heated Melts ANSWER DOWNLOAD EXAMIANS APP
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