Materials and Construction Centrifugal pump made of pyrex or glass can't be used to pump Brine Alkaline solutions Dilute H₂SO₄ at room temperature Milk and fruit juices Brine Alkaline solutions Dilute H₂SO₄ at room temperature Milk and fruit juices ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metal used for making bearings should have 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 Both B & C High-co-efficient of friction between journal and bearing Low co-efficient of friction between journal and bearing ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tank furnace used for melting of glass is made of Cast iron Mild steel Refractory blocks Stainless steel Cast iron Mild steel Refractory blocks Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The hardest material just prior to diamond in Mhos scale is Carborundum Calcite Corrundum Topax Carborundum Calcite Corrundum Topax ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Dip stick used for measuring the level of petro fuels (e.g. petrol, diesel, fuel oil etc.) in the storage tank is usually made of Aluminium High carbon steel Brass Copper Aluminium High carbon steel Brass Copper ANSWER DOWNLOAD EXAMIANS APP
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