Materials and Construction Hydrochloric acid absorber in made of Karbate Mild steel Stainless steel Cast iron Karbate Mild steel Stainless steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of nickel in steel improves its Cutting ability All of these Wear resistance Corrosion resistance Cutting ability All of these Wear resistance Corrosion resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Vessels made of __________ can be used to store dry chlorine. Nickel Thermoplastic materials Steel or iron None of these Nickel Thermoplastic materials Steel or iron None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Metal at the top of the electromotive series is Most noble Least active Most active Most stable Most noble Least active Most active Most stable ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The material of construction of bearings is Cast iron Steel Pig iron Babbit metal Cast iron Steel Pig iron Babbit metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metal used for making bearings should have Low co-efficient of friction between journal and bearing Both B & C High-co-efficient of friction between journal and bearing Ability to retain lubricant on its surface Low co-efficient of friction between journal and bearing Both B & C High-co-efficient of friction between journal and bearing Ability to retain lubricant on its surface ANSWER DOWNLOAD EXAMIANS APP
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