Materials and Construction Constituents of stellite are Cobalt, chromium and tungsten Zinc, aluminium and nickel Nickel, cobalt and vanadium Zinc, copper and nickel Cobalt, chromium and tungsten Zinc, aluminium and nickel Nickel, cobalt and vanadium Zinc, copper and nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Plate and frame filter press is usually made of Mild steel Galvanised iron Cast iron Stainless steel Mild steel Galvanised iron Cast iron Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Non-ferrous metals and hard steels do not exhibit a definite yield point, when pulled in the testing machine and hence for these cases, a better measure of their elastic properties is defined by the __________ stress. Yield point None of these Proof Ultimate Yield point None of these Proof Ultimate ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High speed steel should have high Wear resistance Toughness Hardenability Both B & C Wear resistance Toughness Hardenability Both B & C ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the hardest material? Flourite Topaz Corrundum Quartz Flourite Topaz Corrundum Quartz ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metal used for making bearings should have Both B & C High-co-efficient of friction between journal and bearing Low co-efficient of friction between journal and bearing Ability to retain lubricant on its surface Both B & C High-co-efficient of friction between journal and bearing Low co-efficient of friction between journal and bearing Ability to retain lubricant on its surface ANSWER DOWNLOAD EXAMIANS APP
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