Materials and Construction The material used in the filament of electric bulbs is German silver Constantan Nichrome Tungsten German silver Constantan Nichrome Tungsten ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the hardest material? Quartz Flourite Corrundum Topaz Quartz Flourite Corrundum Topaz ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction For storing water and acid free benzol, use a __________ vessel. Karbate Stainless steel None of these Steel Karbate Stainless steel None of these Steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction An alloy of iron containing 4% carbon is called High carbon steel Mild steel Wrought iron None of these High carbon steel Mild steel Wrought iron None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Urea autoclave is made of Lead lined steel Cast iron Refractory blocks Stainless steel Lead lined steel Cast iron Refractory blocks Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Galvanising is generally done on Non-ferrous metals Stainless steel Low carbon steel Cast iron Non-ferrous metals Stainless steel Low carbon steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS