Materials and Construction The 'bomb' in the bomb calorimeter is made of Mild steel High silicon iron (14% Si) Copper Molybdenum stainless steel Mild steel High silicon iron (14% Si) Copper Molybdenum stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction With increase in the carbon percentage in the steel, its Ductility reduces Tensile strength increases All of these Hardness increases Ductility reduces Tensile strength increases All of these Hardness increases ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The most resistant material to alkaline corrosion is Duriron Nickel Karbate Aluminium Duriron Nickel Karbate Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction To improve the machinability of steel, it is generally subjected to Annealing Spheroidising Normalising Tempering Annealing Spheroidising Normalising Tempering ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following undergoes granular fracture? Wrought iron None of these Steel Cast iron Wrought iron None of these Steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead pipe is Especially resistant to solutions containing H₂SO₄ Usually joined by burning (e.g. by melting to adjacent pieces with a torch) Having very low elastic limit resulting in permanent deformation from either mechanical or thermal strain All of these Especially resistant to solutions containing H₂SO₄ Usually joined by burning (e.g. by melting to adjacent pieces with a torch) Having very low elastic limit resulting in permanent deformation from either mechanical or thermal strain All of these ANSWER DOWNLOAD EXAMIANS APP
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