Materials and Construction Centrifugal pump made of pyrex or glass can't be used to pump Alkaline solutions Brine Dilute H₂SO₄ at room temperature Milk and fruit juices Alkaline solutions Brine Dilute H₂SO₄ at room temperature Milk and fruit juices 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 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 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 Refractory blocks Stainless steel Mild steel Cast iron Refractory blocks Stainless steel Mild steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The hardest material just prior to diamond in Mhos scale is Topax Calcite Corrundum Carborundum Topax Calcite Corrundum Carborundum 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 High carbon steel Copper Aluminium Brass High carbon steel Copper Aluminium Brass ANSWER DOWNLOAD EXAMIANS APP
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