Materials and Construction The electrical conductivity of a __________ decreases with rise in temperature. None of these Semi-conductor Metal/alloy Dielectric None of these Semi-conductor Metal/alloy Dielectric ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metal used for making bearings should have Both B & C Low co-efficient of friction between journal and bearing Ability to retain lubricant on its surface High-co-efficient of friction between journal and bearing Both B & C Low co-efficient of friction between journal and bearing Ability to retain lubricant on its surface High-co-efficient of friction between journal and bearing ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction DDT is shipped in Either B or C Paper bags Stainless steel containers Fibre drums Either B or C Paper bags Stainless steel containers Fibre drums ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of 0.3 to 0.5% arsenic in copper increases its Malleability Ductility Electrical conductivity Tenacity & hardness Malleability Ductility Electrical conductivity Tenacity & hardness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mild steel is a/an __________ steel. High alloy Low carbon High carbon Medium carbon High alloy Low carbon High carbon Medium carbon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Out of the following, copper vessels are the most suitable for the storage of Dry chlorine & dry fluorine Phosphoric acid (95%) & sulphuric acid (95% and fuming) Bromine Nitric acid (95% and fuming) Dry chlorine & dry fluorine Phosphoric acid (95%) & sulphuric acid (95% and fuming) Bromine Nitric acid (95% and fuming) ANSWER DOWNLOAD EXAMIANS APP
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